diff --git a/docs/guidelines/README.md b/docs/guidelines/README.md
new file mode 100644
index 0000000000..0f39f90424
--- /dev/null
+++ b/docs/guidelines/README.md
@@ -0,0 +1,3 @@
+# Overview
+
+// TODO: need to be written
\ No newline at end of file
diff --git a/sidebars.js b/sidebars.js
index 823d2ffbd1..4a29c2c719 100644
--- a/sidebars.js
+++ b/sidebars.js
@@ -23,103 +23,402 @@ const sidebars = {
     },
     {
       'type': 'html',
-      'value': '<span class=\'menu__link\'><b><small> TON Academy </small></b></span>',
+      'value': '<span class=\'menu__link\'><b><small> Introduction </small></b></span>',
     },
     {
       type: 'category',
-      label: 'Learn',
+      label: 'What is Blockchain?',
       items: [
         {
-          type: 'doc',
-          label: 'Overview',
-          id: 'learn/academy/academy-overview',
+          type: 'category',
+          label: 'TON Blockchain',
+          items: [
+            'learn/overviews/ton-blockchain',
+            'learn/overviews/addresses',
+            'learn/overviews/cells',
+            {
+              type: 'category',
+              label: 'TON Networking',
+              items: [
+                {
+                  type: 'doc',
+                  label: 'Overview',
+                  id: 'learn/networking/overview',
+                },
+                {
+                  type: 'category',
+                  label: 'ADNL Protocol',
+                  items: [
+                    {
+                      type: 'doc',
+                      label: 'Overview',
+                      id: 'learn/networking/adnl',
+                    },
+                    'learn/networking/low-level-adnl',
+                  ],
+                },
+                'learn/networking/overlay-subnetworks',
+                'learn/networking/rldp',
+                'learn/networking/ton-dht',
+              ],
+            },
+            'learn/overviews/blockchain-comparison',
+            {
+              type: 'link',
+              label: 'Open-Source and Decentralization in TON',
+              href: 'https://defi.org/ton/',
+            },
+          ],
         },
       ]
     },
+    {
+      type: 'category',
+      label: 'Go from Ethereum?',
+      items: [
+        'develop/ethereum-to-ton/difference-of-blockchains',
+        'develop/ethereum-to-ton/tvm-vs-evm',
+        'develop/ethereum-to-ton/solidity-vs-func',
+        'develop/ethereum-to-ton/blockchain-services',
+      ]
+    },
     {
       'type': 'html',
       'value': '<hr/>',
     },
     {
       'type': 'html',
-      'value': '<span class=\'menu__link\'><b><small> TON Concepts </small></b></span>',
+      'value': '<span class=\'menu__link\'><b><small> Dive into TON </small></b></span>',
     },
     {
       type: 'category',
-      label: 'TON Blockchain',
+      label: 'Blockchain Fundamentals',
+      items: [
+        'develop/blockchain/shards',
+        'develop/blockchain/sharding-lifecycle',
+      ],
+    },
+    'learn/academy/academy-overview',
+  ],
+  develop: [
+    'develop/overview',
+    'develop/howto/faq',
+    {
+      'type': 'html',
+      'value': '<hr/>',
+    },
+    {
+      'type': 'html',
+      'value': '<span class=\'menu__link\'><b><small> Smart Contracts </small></b></span>',
+    },
+    'develop/smart-contracts/README',
+    {
+      type: 'category',
+      label: 'Getting Started',
+      items: [
+        'develop/smart-contracts/sdk/javascript',
+        'develop/smart-contracts/environment/ide-plugins',
+        'develop/smart-contracts/environment/testnet',
+      ],
+    },
+    {
+      type: 'category',
+      label: 'Message Management',
+      items: [
+        'develop/smart-contracts/guidelines/ecosystem-messages-layout',
+        'develop/smart-contracts/guidelines/message-delivery-guarantees',
+        'develop/smart-contracts/messages',
+        'develop/smart-contracts/guidelines/message-modes-cookbook',
+        'develop/smart-contracts/guidelines/internal-messages',
+        'develop/smart-contracts/guidelines/external-messages',
+        'develop/smart-contracts/guidelines/non-bouncable-messages',
+      ],
+    },
+    {
+      type: 'category',
+      label: 'Transaction Fees',
+      items: [
+        'develop/smart-contracts/fees',
+        'develop/howto/fees-low-level',
+        'develop/smart-contracts/guidelines/accept',
+        'develop/smart-contracts/guidelines/processing',
+      ],
+    },
+    {
+      type: 'category',
+      label: 'Ready-to-use contracts',
       items: [
-        'learn/overviews/ton-blockchain',
-        'learn/overviews/addresses',
-        'learn/overviews/cells',
         {
           type: 'category',
-          label: 'TON Networking',
+          label: 'Core Contracts',
           items: [
-            {
-              type: 'doc',
-              label: 'Overview',
-              id: 'learn/networking/overview',
-            },
-            {
-              type: 'category',
-              label: 'ADNL Protocol',
-              items: [
-                {
-                  type: 'doc',
-                  label: 'Overview',
-                  id: 'learn/networking/adnl',
-                },
-                'learn/networking/low-level-adnl',
-              ],
-            },
-            'learn/networking/overlay-subnetworks',
-            'learn/networking/rldp',
-            'learn/networking/ton-dht',
+            'develop/smart-contracts/core-contracts/precompiled',
+            'develop/smart-contracts/governance',
+            'develop/research-and-development/minter-flow',
           ],
         },
-        'learn/overviews/blockchain-comparison',
         {
-          type: 'link',
-          label: 'Open-Source and Decentralization in TON',
-          href: 'https://defi.org/ton/',
+          type: 'category',
+          label: 'Wallets in TON',
+          items: [
+            'participate/wallets/apps',
+            'participate/wallets/contracts',
+          ],
         },
+        'participate/network-maintenance/vesting-contract',
       ],
     },
     {
       type: 'category',
-      label: 'TON Whitepapers',
+      label: 'FunC language',
       items: [
         {
           type: 'doc',
-          label: 'Overview',
-          id: 'learn/docs',
+          id: 'develop/func/overview',
         },
         {
-          type: 'link',
-          label: 'TON',
-          href: 'https://docs.ton.org/ton.pdf',
+          type: 'doc',
+          id: 'develop/func/cookbook',
         },
         {
-          type: 'link',
-          label: 'TON Virtual Machine',
-          href: 'https://docs.ton.org/tvm.pdf',
+          type: 'category',
+          label: 'Documentation',
+          items: [
+            'develop/func/types',
+            'develop/func/comments',
+            'develop/func/literals_identifiers',
+            'develop/func/functions',
+            'develop/func/global_variables',
+            'develop/func/compiler_directives',
+            'develop/func/statements',
+            'develop/func/builtins',
+            'develop/func/dictionaries',
+            'develop/func/stdlib',
+          ],
         },
+        'develop/smart-contracts/libraries',
+      ],
+    },
+    {
+      type: 'category',
+      label: 'Fift language',
+      items: [
+        'develop/fift/overview',
+        'develop/fift/fift-and-tvm-assembly',
+        'develop/fift/fift-deep-dive',
+      ],
+    },
+    {
+      'type': 'html',
+      'value': '<hr/>',
+    },
+    {
+      'type': 'html',
+      'value': '<span class=\'menu__link\'><b><small> DApps </small></b></span>',
+    },
+    {
+      type: 'category',
+      label: 'DeFi Principles',
+      items: [
+        'develop/dapps/defi/coins',
+        'develop/dapps/defi/tokens',
         {
-          type: 'link',
-          label: 'TON Blockchain',
-          href: 'https://docs.ton.org/tblkch.pdf',
+          type: 'doc',
+          label: 'NFT Use Cases in TON',
+          id: 'develop/dapps/defi/nft',
         },
+        'develop/dapps/defi/subscriptions',
+        'develop/dapps/defi/ton-payments',
+      ],
+    },
+    {
+      type: 'category',
+      label: 'APIs and SDKs',
+      items: [
+        'develop/dapps/apis/sdk',
+        'develop/dapps/apis/README',
+        'develop/dapps/apis/toncenter',
+        'develop/dapps/apis/adnl',
+        'develop/dapps/apis/api-key'
+      ],
+    },
+    {
+      type: 'category',
+      label: 'Telegram Mini Apps',
+      items: [
+        'develop/dapps/telegram-apps/README',
+        'develop/dapps/telegram-apps/notcoin',
+        'develop/dapps/telegram-apps/grants',
+      ]
+    },
+    {
+      type: 'category',
+      label: 'Assets',
+      items: [
+        'develop/dapps/asset-processing/overview',
+        'develop/dapps/asset-processing/README', // divide
+        'develop/dapps/asset-processing/jettons', // divide
+        'develop/dapps/asset-processing/mintless-jettons', // divide
+        'develop/dapps/asset-processing/usdt',
+        'develop/dapps/asset-processing/nfts', // divide
+      ],
+    },
+    {
+      type: 'category',
+      label: 'Oracles',
+      items: [
+        'develop/oracles/about_blockchain_oracles',
+
         {
-          type: 'link',
-          label: 'Catchain Consensus Protocol',
-          href: 'https://docs.ton.org/catchain.pdf',
+          type: 'category',
+          label: 'Oracles in TON',
+          items: [
+            'develop/oracles/red_stone',
+          ],
         },
       ],
     },
+    {
+      'type': 'html',
+      'value': '<hr/>',
+    },
+    {
+      'type': 'html',
+      'value': '<span class=\'menu__link\'><b><small> Networking </small></b></span>',
+    },
+    {
+      type: 'category',
+      label: 'Network Configurations',
+      items: [
+        'develop/howto/network-configs',
+        'develop/howto/blockchain-configs',
+        'develop/howto/config-params',
+      ],
+    },
+    {
+      type: 'category',
+      label: 'Network Protocols',
+      items: [
+        'develop/network/adnl-tcp',
+        'develop/network/adnl-udp',
+        'develop/network/dht',
+        'develop/network/rldp',
+        'develop/network/overlay',
+      ],
+    },
+    {
+      'type': 'html',
+      'value': '<hr/>',
+    },
+    {
+      'type': 'html',
+      'value': '<span class=\'menu__link\'><b><small> Data Formats </small></b></span>',
+    },
+    {
+      type: 'category',
+      label: 'TL-B',
+      items: [
+        'develop/data-formats/cell-boc',
+        'develop/data-formats/exotic-cells',
+        'develop/data-formats/library-cells',
+        'develop/data-formats/proofs',
+        'develop/data-formats/tl-b-language',
+        'develop/data-formats/tl-b-types',
+        'develop/research-and-development/boc',
+        'develop/data-formats/msg-tlb',
+        'develop/data-formats/block-layout',
+        'develop/data-formats/transaction-layout',
+        'develop/data-formats/crc32',
+        'develop/data-formats/tlb-ide',
+        'develop/data-formats/tlb-tools',
+      ],
+    },
+    'develop/data-formats/tl',
+    {
+      'type': 'html',
+      'value': '<hr/>',
+    },
+    {
+      'type': 'html',
+      'value': '<span class=\'menu__link\'><b><small> TON Virtual Machine (TVM) </small></b></span>',
+    },
+    'learn/tvm-instructions/tvm-overview',
+    'learn/tvm-instructions/tvm-initialization',
+    'learn/tvm-instructions/tvm-exit-codes',
+    {
+      type: 'link',
+      label: 'TVM Instructions',
+      href: '/learn/tvm-instructions/instructions',
+    },
+    {
+      type: 'category',
+      label: 'TVM Changelog',
+      items: [
+        'learn/tvm-instructions/fee-calculation-instructions',
+        'learn/tvm-instructions/tvm-upgrade-2023-07',
+      ],
+    },
+    {
+      'type': 'html',
+      'value': '<hr/>',
+    },
+    {
+      'type': 'html',
+      'value': '<span class=\'menu__link\'><b><small> Quality Assurance & Outsource</small></b></span>',
+    },
+    'develop/companies/auditors',
+    'develop/companies/outsource',
+    {
+      'type': 'html',
+      'value': '<hr/>',
+    },
+    {
+      'type': 'html',
+      'value': '<span class=\'menu__link\'><b><small> TON Whitepapers </small></b></span>',
+    },
+    {
+      type: 'doc',
+      label: 'Overview',
+      id: 'learn/docs',
+    },
+    {
+      type: 'link',
+      label: 'TON',
+      href: 'https://docs.ton.org/ton.pdf',
+    },
+    {
+      type: 'link',
+      label: 'TON Virtual Machine',
+      href: 'https://docs.ton.org/tvm.pdf',
+    },
+    {
+      type: 'link',
+      label: 'TON Blockchain',
+      href: 'https://docs.ton.org/tblkch.pdf',
+    },
+    {
+      type: 'link',
+      label: 'Catchain Consensus Protocol',
+      href: 'https://docs.ton.org/catchain.pdf',
+    },
+    {
+      'type': 'html',
+      'value': '<hr/>',
+    },
+    {
+      'type': 'html',
+      'value': '<span class=\'menu__link\'><b><small> Archived </small></b></span>',
+    },
+    'develop/archive/pow-givers',
+    'develop/archive/mining',
+    'develop/archive/tg-bot-integration',
+    'develop/archive/tg-bot-integration-py',
+    'develop/smart-contracts/compile/README',
+    'develop/smart-contracts/environment/installation',
   ],
-  develop: [
-
-    'develop/overview',
+  guidelines: [
+    'guidelines/README',
+    'develop/get-started-with-ton',
     {
       type: 'category',
       label: 'TON Hello World series',
@@ -147,322 +446,147 @@ const sidebars = {
       ],
     },
     {
-      type: 'doc',
-      label: 'Get Started with TON',
-      id: 'develop/get-started-with-ton',
+      'type': 'html',
+      'value': '<hr/>',
     },
     {
-      type: 'category',
-      label: 'Transition from Ethereum to TON',
-      items: [
-        'develop/ethereum-to-ton/difference-of-blockchains',
-        'develop/ethereum-to-ton/tvm-vs-evm',
-        'develop/ethereum-to-ton/solidity-vs-func',
-        'develop/ethereum-to-ton/blockchain-services',
-      ],
+      'type': 'html',
+      'value': '<span class=\'menu__link\'><b><small> Smart Contracts </small></b></span>',
     },
+    'develop/smart-contracts/guidelines',
+    'develop/smart-contracts/guidelines/get-methods',
     {
-      'type': 'html',
-      'value': '<hr/>',
+      type: 'doc',
+      label: 'Transaction fees calculation',
+      id: 'develop/smart-contracts/fee-calculation',
     },
     {
-      'type': 'html',
-      'value': '<span class=\'menu__link\'><b><small> Development </small></b></span>',
+      type: 'category',
+      label: 'Security Measures',
+      items: [
+        'develop/smart-contracts/security/README',
+        'develop/smart-contracts/security/secure-programming',
+        'develop/smart-contracts/security/things-to-focus',
+        'develop/smart-contracts/security/ton-hack-challenge-1',
+        'develop/smart-contracts/guidelines/random-number-generation',
+        'develop/smart-contracts/security/random',
+      ],
     },
     {
       type: 'category',
-      label: 'Smart Contracts',
+      label: 'How to',
       items: [
-        'develop/smart-contracts/README',
-
-        {
-          type: 'category',
-          label: 'Getting Started',
-          items: [
-            'develop/smart-contracts/sdk/javascript',
-            'develop/smart-contracts/environment/ide-plugins',
-            'develop/smart-contracts/environment/testnet',
-          ],
-        },
-        {
-          type: 'category',
-          label: 'Testing and Debugging',
-          items: [
-            'develop/smart-contracts/testing/overview',
-            'develop/smart-contracts/testing/writing-test-examples',
-          ],
-        },
         {
           type: 'category',
-          label: 'Development Guidelines',
+          label: 'Compile from Sources',
           items: [
-            'develop/smart-contracts/guidelines',
-            'develop/smart-contracts/guidelines/get-methods',
             {
-              type: 'category',
-              label: 'Message Management',
-              items: [
-                'develop/smart-contracts/guidelines/ecosystem-messages-layout',
-                'develop/smart-contracts/guidelines/message-delivery-guarantees',
-                'develop/smart-contracts/messages',
-                'develop/smart-contracts/guidelines/message-modes-cookbook',
-                'develop/smart-contracts/guidelines/internal-messages',
-                'develop/smart-contracts/guidelines/external-messages',
-                'develop/smart-contracts/guidelines/non-bouncable-messages',
-              ],
-            },
-            {
-              type: 'category',
-              label: 'Transaction Fees',
-              items: [
-                'develop/smart-contracts/fees',
-                'develop/howto/fees-low-level',
-                'develop/smart-contracts/fee-calculation',
-                'develop/smart-contracts/guidelines/accept',
-                'develop/smart-contracts/guidelines/processing',
-              ],
-            },
-            {
-              type: 'category',
-              label: 'Security Measures',
-              items: [
-                'develop/smart-contracts/security/README',
-                'develop/smart-contracts/security/secure-programming',
-                'develop/smart-contracts/security/things-to-focus',
-                'develop/smart-contracts/security/ton-hack-challenge-1',
-                'develop/smart-contracts/guidelines/random-number-generation',
-                'develop/smart-contracts/security/random',
-              ],
+              type: 'doc',
+              label: 'Compilation Instructions',
+              id: 'develop/howto/compile',
             },
             {
-              type: 'link',
-              label: 'How to shard your TON smart contract and why',
-              href: 'https://blog.ton.org/how-to-shard-your-ton-smart-contract-and-why-studying-the-anatomy-of-tons-jettons',
+              type: 'doc',
+              label: 'Instructions for low-memory machines',
+              id: 'develop/howto/compile-swap',
             },
           ],
         },
+        'develop/smart-contracts/tutorials/multisig',
+        'develop/smart-contracts/tutorials/multisig-js',
+        'develop/smart-contracts/tutorials/wallet',
+        'develop/smart-contracts/examples',
         {
-          type: 'category',
-          label: 'Core Contracts',
-          items: [
-            'develop/smart-contracts/core-contracts/precompiled',
-            'develop/smart-contracts/governance',
-            'develop/research-and-development/minter-flow',
-          ],
-        },
-        {
-          type: 'category',
-          label: 'Tutorials & Examples',
-          items: [
-            'develop/smart-contracts/tutorials/multisig',
-            'develop/smart-contracts/tutorials/multisig-js',
-            'develop/smart-contracts/tutorials/wallet',
-            'develop/smart-contracts/examples',
-          ],
+          type: 'link',
+          label: 'How to shard your TON smart contract and why',
+          href: 'https://blog.ton.org/how-to-shard-your-ton-smart-contract-and-why-studying-the-anatomy-of-tons-jettons',
         },
       ],
     },
-
+    {
+      'type': 'html',
+      'value': '<hr/>',
+    },
+    {
+      'type': 'html',
+      'value': '<span class=\'menu__link\'><b><small> DApps </small></b></span>',
+    },
+    'develop/dapps/README',
+    'develop/dapps/cookbook',
     {
       type: 'category',
-      label: 'DApps Development',
+      label: 'Tutorials & Examples',
       items: [
-        'develop/dapps/README',
-        'develop/dapps/cookbook',
-
         {
-          type: 'category',
-          label: 'DeFi Principles',
-          items: [
-            'develop/dapps/defi/coins',
-            'develop/dapps/defi/tokens',
-            {
-              type: 'doc',
-              label: 'NFT Use Cases in TON',
-              id: 'develop/dapps/defi/nft',
-            },
-            'develop/dapps/defi/subscriptions',
-            'develop/dapps/defi/ton-payments',
-          ],
+          type: 'doc',
+          id: 'develop/dapps/tutorials/collection-minting',
+          label: 'NFT Minting Guide',
         },
         {
-          type: 'category',
-          label: 'APIs and SDKs',
-          items: [
-            'develop/dapps/apis/sdk',
-            'develop/dapps/apis/README',
-            'develop/dapps/apis/toncenter',
-            'develop/dapps/apis/adnl',
-            'develop/dapps/apis/api-key'
-          ],
+          type: 'doc',
+          id: 'develop/dapps/tutorials/jetton-minter',
+          label: 'Mint Your First Token',
         },
         {
-          type: 'category',
-          label: 'Tutorials & Examples',
-          items: [
-            {
-              type: 'doc',
-              id: 'develop/dapps/tutorials/collection-minting',
-              label: 'NFT Minting Guide',
-            },
-            {
-              type: 'doc',
-              id: 'develop/dapps/tutorials/jetton-minter',
-              label: 'Mint Your First Token',
-            },
-            {
-              type: 'doc',
-              id: 'develop/dapps/tutorials/simple-zk-on-ton',
-              label: 'Zero-Knowledge Proofs',
-            },
-            {
-              type: 'doc',
-              id: 'develop/dapps/tutorials/building-web3-game',
-              label: 'Web3 Game Example',
-            },
-            {
-              type: 'category',
-              label: 'Telegram Bot Examples',
-              items: [
-                'develop/dapps/tutorials/accept-payments-in-a-telegram-bot',
-                'develop/dapps/tutorials/accept-payments-in-a-telegram-bot-2',
-                'develop/dapps/tutorials/accept-payments-in-a-telegram-bot-js',
-              ],
-            },
-          ],
+          type: 'doc',
+          id: 'develop/dapps/tutorials/simple-zk-on-ton',
+          label: 'Zero-Knowledge Proofs',
         },
         {
-          type: 'category',
-          label: 'Telegram Mini Apps',
-          items: [
-            'develop/dapps/telegram-apps/README',
-            'develop/dapps/telegram-apps/notcoin',
-            'develop/dapps/telegram-apps/grants',
-            {
-              type: 'category',
-              label: 'Guidelines',
-              items: [
-                'develop/dapps/telegram-apps/testing-apps',
-                'develop/dapps/telegram-apps/publishing',
-                'develop/dapps/telegram-apps/monetization',
-                'develop/dapps/telegram-apps/tips-and-tricks',
-              ],
-            },
-            {
-              type: 'category',
-              label: 'Tutorials & Examples',
-              items: [
-                'develop/dapps/telegram-apps/step-by-step-guide',
-                'develop/dapps/telegram-apps/app-examples',
-                'develop/dapps/telegram-apps/design-guidelines',
-              ],
-            },
-
-
-          ],
+          type: 'doc',
+          id: 'develop/dapps/tutorials/building-web3-game',
+          label: 'Web3 Game Example',
         },
         {
           type: 'category',
-          label: 'Advanced Asset Processing',
+          label: 'Telegram Bot Examples',
           items: [
-            'develop/dapps/asset-processing/overview',
-            'develop/dapps/asset-processing/README',
-            'develop/dapps/asset-processing/jettons',
-            'develop/dapps/asset-processing/mintless-jettons',
-            'develop/dapps/asset-processing/mass-mint-tools',
-            'develop/dapps/asset-processing/usdt',
-            'develop/dapps/asset-processing/nfts',
-            'develop/dapps/asset-processing/metadata',
+            'develop/dapps/tutorials/accept-payments-in-a-telegram-bot',
+            'develop/dapps/tutorials/accept-payments-in-a-telegram-bot-2',
+            'develop/dapps/tutorials/accept-payments-in-a-telegram-bot-js',
           ],
         },
       ],
     },
     {
       type: 'category',
-      label: 'Integrate with TON',
+      label: 'Telegram Mini Apps',
       items: [
-        'develop/dapps/ton-connect/overview',
-        {
-          type: 'doc',
-          id: 'develop/dapps/ton-connect/wallet',
-        },
-        {
-          type: 'category',
-          label: 'Frameworks',
-          items: [
-            {
-              type: 'doc',
-              id: 'develop/dapps/ton-connect/react',
-              label: 'React Apps',
-            },
-            {
-              type: 'doc',
-              id: 'develop/dapps/ton-connect/vue',
-              label: 'Vue Apps',
-            },
-            {
-              type: 'doc',
-              id: 'develop/dapps/ton-connect/web',
-              label: 'HTML/JS Apps',
-            },
-          ],
-        },
         {
           type: 'category',
           label: 'Guidelines',
           items: [
-            'develop/dapps/ton-connect/README',
-            'develop/dapps/ton-connect/developers',
-            'develop/dapps/ton-connect/manifest',
-            'develop/dapps/ton-connect/message-builders',
-            'develop/dapps/ton-connect/transactions',
-            'develop/dapps/ton-connect/sign',
-            'develop/dapps/ton-connect/integration',
+            'develop/dapps/telegram-apps/testing-apps',
+            'develop/dapps/telegram-apps/publishing',
+            'develop/dapps/telegram-apps/monetization',
+            'develop/dapps/telegram-apps/tips-and-tricks',
           ],
         },
         {
           type: 'category',
-          label: 'Advanced',
-          items: [
-            {
-              type: 'doc',
-              label: 'TON Connect Protocol',
-              id: 'develop/dapps/ton-connect/protocol/README',
-            },
-            'develop/dapps/ton-connect/protocol/workflow',
-            'develop/dapps/ton-connect/protocol/bridge',
-            'develop/dapps/ton-connect/protocol/session',
-            'develop/dapps/ton-connect/protocol/requests-responses',
-            'develop/dapps/ton-connect/protocol/wallet-guidelines',
-            {
-              type: 'link',
-              label: 'Wallets List',
-              href: 'https://github.com/ton-blockchain/wallets-list',
-            },
-          ],
-        },
-        {
-          type: 'category',
-          label: 'Business',
+          label: 'Tutorials & Examples',
           items: [
-            'develop/dapps/ton-connect/business',
-            'develop/dapps/ton-connect/security',
-            'develop/dapps/ton-connect/comparison',
+            'develop/dapps/telegram-apps/step-by-step-guide',
+            'develop/dapps/telegram-apps/app-examples',
+            'develop/dapps/telegram-apps/design-guidelines',
           ],
         },
       ],
     },
     {
       type: 'category',
-      label: 'Oracles',
+      label: 'Advanced Asset Processing',
       items: [
-        'develop/oracles/about_blockchain_oracles',
-
+        'develop/dapps/asset-processing/README', // divide
+        'develop/dapps/asset-processing/jettons', // divide
+        'develop/dapps/asset-processing/mintless-jettons', // divide
+        'develop/dapps/asset-processing/mass-mint-tools',
         {
           type: 'category',
-          label: 'Oracles in TON',
+          label: 'NFT Processing',
           items: [
-            'develop/oracles/red_stone',
+            'develop/dapps/asset-processing/nfts', // divide
+            'develop/dapps/asset-processing/metadata',
           ],
         },
       ],
@@ -473,164 +597,77 @@ const sidebars = {
     },
     {
       'type': 'html',
-      'value': '<span class=\'menu__link\'><b><small> References & Documentation </small></b></span>',
+      'value': '<span class=\'menu__link\'><b><small> Integrate with TON </small></b></span>',
     },
-    'develop/howto/faq',
+    'develop/dapps/ton-connect/overview',
     {
-      type: 'category',
-      label: 'Network Configurations',
-      items: [
-        'develop/howto/network-configs',
-        'develop/howto/blockchain-configs',
-        'develop/howto/config-params',
-      ],
+      type: 'doc',
+      id: 'develop/dapps/ton-connect/wallet',
     },
     {
       type: 'category',
-      label: 'FunC language',
+      label: 'Frameworks',
       items: [
         {
           type: 'doc',
-          id: 'develop/func/overview',
+          id: 'develop/dapps/ton-connect/react',
+          label: 'React Apps',
         },
         {
           type: 'doc',
-          id: 'develop/func/cookbook',
+          id: 'develop/dapps/ton-connect/vue',
+          label: 'Vue Apps',
         },
         {
-          type: 'category',
-          label: 'Documentation',
-          items: [
-            'develop/func/types',
-            'develop/func/comments',
-            'develop/func/literals_identifiers',
-            'develop/func/functions',
-            'develop/func/global_variables',
-            'develop/func/compiler_directives',
-            'develop/func/statements',
-            'develop/func/builtins',
-            'develop/func/dictionaries',
-            'develop/func/stdlib',
-          ],
-        },
-        'develop/smart-contracts/libraries',
-      ],
-    },
-    {
-      type: 'category',
-      label: 'Fift language',
-      items: [
-        'develop/fift/overview',
-        'develop/fift/fift-and-tvm-assembly',
-        'develop/fift/fift-deep-dive',
-      ],
-    },
-    {
-      type: 'category',
-      label: 'TON Virtual Machine (TVM)',
-      items: [
-        'learn/tvm-instructions/tvm-overview',
-        'learn/tvm-instructions/tvm-initialization',
-        'learn/tvm-instructions/tvm-exit-codes',
-        {
-          type: 'link',
-          label: 'TVM Instructions',
-          href: '/learn/tvm-instructions/instructions',
-        },
-        {
-          type: 'category',
-          label: 'TVM Changelog',
-          items: [
-            'learn/tvm-instructions/fee-calculation-instructions',
-            'learn/tvm-instructions/tvm-upgrade-2023-07',
-          ],
-        },
-      ],
-    },
-    {
-      type: 'category',
-      label: 'Blockchain Fundamentals',
-      items: [
-        'develop/blockchain/shards',
-        'develop/blockchain/sharding-lifecycle',
-      ],
-    },
-    {
-      type: 'category',
-      label: 'Data Formats',
-      items: [
-        {
-          type: 'category',
-          label: 'TL-B',
-          items: [
-            'develop/data-formats/cell-boc',
-            'develop/data-formats/exotic-cells',
-            'develop/data-formats/library-cells',
-            'develop/data-formats/proofs',
-            'develop/data-formats/tl-b-language',
-            'develop/data-formats/tl-b-types',
-            'develop/research-and-development/boc',
-            'develop/data-formats/msg-tlb',
-            'develop/data-formats/block-layout',
-            'develop/data-formats/transaction-layout',
-            'develop/data-formats/crc32',
-            'develop/data-formats/tlb-ide',
-            'develop/data-formats/tlb-tools',
-          ],
+          type: 'doc',
+          id: 'develop/dapps/ton-connect/web',
+          label: 'HTML/JS Apps',
         },
-        'develop/data-formats/tl',
       ],
     },
     {
       type: 'category',
-      label: 'Network Protocols',
+      label: 'Guidelines',
       items: [
-        'develop/network/adnl-tcp',
-        'develop/network/adnl-udp',
-        'develop/network/dht',
-        'develop/network/rldp',
-        'develop/network/overlay',
+        'develop/dapps/ton-connect/README',
+        'develop/dapps/ton-connect/developers',
+        'develop/dapps/ton-connect/manifest',
+        'develop/dapps/ton-connect/message-builders',
+        'develop/dapps/ton-connect/transactions',
+        'develop/dapps/ton-connect/sign',
+        'develop/dapps/ton-connect/integration',
       ],
     },
     {
       type: 'category',
-      label: 'Compile from Sources',
+      label: 'Advanced',
       items: [
-
         {
           type: 'doc',
-          label: 'Compilation Instructions',
-          id: 'develop/howto/compile',
+          label: 'TON Connect Protocol',
+          id: 'develop/dapps/ton-connect/protocol/README',
         },
+        'develop/dapps/ton-connect/protocol/workflow',
+        'develop/dapps/ton-connect/protocol/bridge',
+        'develop/dapps/ton-connect/protocol/session',
+        'develop/dapps/ton-connect/protocol/requests-responses',
+        'develop/dapps/ton-connect/protocol/wallet-guidelines',
         {
-          type: 'doc',
-          label: 'Instructions for low-memory machines',
-          id: 'develop/howto/compile-swap',
+          type: 'link',
+          label: 'Wallets List',
+          href: 'https://github.com/ton-blockchain/wallets-list',
         },
       ],
     },
     {
       type: 'category',
-      label: 'Archived',
+      label: 'Business',
       items: [
-        'develop/archive/pow-givers',
-        'develop/archive/mining',
-        'develop/archive/tg-bot-integration',
-        'develop/archive/tg-bot-integration-py',
-        'develop/smart-contracts/compile/README',
-        'develop/smart-contracts/environment/installation',
+        'develop/dapps/ton-connect/business',
+        'develop/dapps/ton-connect/security',
+        'develop/dapps/ton-connect/comparison',
       ],
     },
-    {
-      'type': 'html',
-      'value': '<hr/>',
-    },
-    {
-      'type': 'html',
-      'value': '<span class=\'menu__link\'><b><small>Quality Assurance & Outsource</small></b></span>',
-    },
-    'develop/companies/auditors',
-    'develop/companies/outsource',
   ],
   participate: [
     'participate/README',
@@ -643,14 +680,6 @@ const sidebars = {
       'value': '<span class=\'menu__link\'><b><small> Infrastructure </small></b></span>',
     },
     'participate/explorers',
-    {
-      type: 'category',
-      label: 'Wallets in TON',
-      items: [
-        'participate/wallets/apps',
-        'participate/wallets/contracts',
-      ],
-    },
     {
       type: 'category',
       label: 'Cross-chain Bridges',
@@ -694,7 +723,6 @@ const sidebars = {
         'participate/network-maintenance/staking-incentives',
         'participate/network-maintenance/single-nominator',
         'participate/network-maintenance/nominator-pool',
-        'participate/network-maintenance/vesting-contract',
         'participate/network-maintenance/nominators',
         'participate/network-maintenance/persistent-states',
         'participate/nodes/collators',
diff --git a/src/data/features.js b/src/data/features.js
index b12a2bf731..f9487c0321 100644
--- a/src/data/features.js
+++ b/src/data/features.js
@@ -6,9 +6,15 @@ export const firstRow = [
     description: "Learn about the basics of blockchain and TON and how to get started."
   },
   {
-    title: "Develop",
+    title: "Documents",
     linkUrl: "/develop/overview",
     imageUrl: "img/mainPageCards/developer.svg",
+    description: "Learn all the technical aspects of TON."
+  },
+  {
+    title: "Guidelines",
+    linkUrl: "/guidelines",
+    imageUrl: "img/mainPageCards/developer.svg",
     description: "Build smart contracts, web applications or bots using TON."
   },
   {