# Developers #### **Welcome to the developer’s toolkit for FlexSmart!** Whether you're integrating with existing smart contracts or building custom logic around your DApp, this section is your technical launchpad. Use FlexSmart’s SDKs to quickly plug into your contracts, deploy features, and build production-ready apps without the wait. #### **Here, you'll learn how to:** ✅ Use FlexSmart’s JavaScript SDKs for blockchain interaction\ ✅ Read from and write to deployed smart contracts\ ✅ Build custom experiences on top of FlexSmart’s no-code foundations #### **Let’s dive into the code. 💻** --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.flexsmart.io/flexsmart/technical/developers.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.