SDKs entry point page (ton-community#852)

* init

* add sdks overview page

* refactor

* refactoring

---------

Co-authored-by: Gleb Karavatski <g.karavatski@pixelplex.io>

Author: gleb498

docs/v3/documentation/smart-contracts/overview.mdx

@@ -168,6 +168,19 @@ Tact by Example
 
 </Button>
 
+### 📗 Tolk
+
+A new language for writing smart contracts in TON. Think of Tolk as the "**next‑generation FunC**"
+
+:::caution
+Under active development.
+:::
+
+<Button href="/v3/documentation/smart-contracts/tolk/overview" colorType={'primary'} sizeType={'sm'}>
+
+Tolk Overview
+
+</Button>
 
 ### 📕 Fift (advanced)
 

docs/v3/guidelines/dapps/apis-sdks/overview.md

@@ -0,0 +1,36 @@
+# Overview
+
+The purpose of this article is to help you choose the right tools for application development in TON ecosystem.
+
+## TMA development
+
+* Use [Mini Apps SDKs](/v3/guidelines/dapps/tma/overview#mini-apps-sdks) for [Telegram Mini Apps](/v3/guidelines/dapps/tma/overview) development.
+* Choose [JS/TS-based SDK](/v3/guidelines/dapps/apis-sdks/sdk#typescript--javascript) for interacting with TON blockchain.
+
+## DApps development
+
+* Use Tolk, FunC or Tact [programming languages](/v3/documentation/smart-contracts/overview#programming-languages) for TON blockchain smart contracts development for your [DApp](/v3/guidelines/dapps/overview) if needed.
+* To interacts with TON blockchain and process its data choose listed [SDK](/v3/guidelines/dapps/apis-sdks/sdk). One of the most popular languages for this purpose are:
+    * [JS/TS](/v3/guidelines/dapps/apis-sdks/sdk#typescript--javascript)
+    * [Go](/v3/guidelines/dapps/apis-sdks/sdk#go)
+    * [Python](/v3/guidelines/dapps/apis-sdks/sdk#python)
+* To integrate user authentication with their TON Wallets (also payments processing logic) into your DApp use [TON Connect](/v3/guidelines/ton-connect/overview).
+
+## TON Statistics analyzer
+
+You may need fast interaction with TON blockchain or collect and analyze its data. For these purposes it may be helpful to run your own [Ton Node](/v3/documentation/infra/nodes/node-types).
+
+* [Liteserver Node](/v3/guidelines/nodes/running-nodes/liteserver-node) - just for interaction with blockchain.
+* [Archive Node](/v3/guidelines/nodes/running-nodes/archive-node) - collecting extended historical data of a blockchain.
+
+Use SDKs with native [ADNL](/v3/documentation/network/protocols/adnl/adnl-tcp) support:
+* [Go](https://github.com/xssnick/tonutils-go)
+* [Python](https://github.com/yungwine/pytoniq)
+
+
+## See Also
+
+* [SDKs](/v3/guidelines/dapps/apis-sdks/sdk)
+* [TMA Tutorials](/v3/guidelines/dapps/tma/tutorials/step-by-step-guide)
+* [TON Connect Tutorials](/v3/guidelines/ton-connect/guidelines/how-ton-connect-works)
+* [Payments Processing](/v3/guidelines/dapps/asset-processing/payments-processing)

navbar.js

@@ -121,7 +121,7 @@ module.exports = {
           label: 'Telegram Mini Apps (TMAs)',
         },
         {
-          to: 'v3/guidelines/dapps/apis-sdks/sdk',
+          to: 'v3/guidelines/dapps/apis-sdks/overview',
           label: 'APIs and SDKs',
         },
         {

sidebars/guidelines.js

@@ -112,6 +112,7 @@ module.exports = [
     type: 'category',
     label: 'APIs and SDKs',
     items: [
+      'v3/guidelines/dapps/apis-sdks/overview',
       'v3/guidelines/dapps/apis-sdks/sdk',
       'v3/guidelines/dapps/apis-sdks/api-types',
       'v3/guidelines/dapps/apis-sdks/ton-http-apis',