Overview
AI Smart Coder is an intelligence-enhanced extension designed for Visual Studio Code. It acts as a smart coding companion powered by ChatGPT, aimed at enhancing the overall programming experience.
The extension boasts a variety of advanced features that include AI-generated unit tests, detailed code reviews, automatic code documentation, and intelligent error fix suggestions.
The unit tests can be generated effortlessly by selecting a portion of code, upon which SmartCoder uses its capabilities to create a pertinent unit test.
The extension also assists in adding comments to the selected code which helps in generating descriptive documentation. SmartCoder provides error fix suggestions that can be used when programmers encounter errors, offering intelligent recommendations for code enhancement.
Interaction with ChatGPT for assistance and commands to install the SmartCoder extension in Visual Studio Code are available through the command palette (Ctrl+Shift+P or Cmd+Shift+P on macOS).
Visual Studio Code installation is a requirement for using this extension.
Releases
Top alternatives
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64,537156v1.2.0 released 2mo ago#7 in Trending
Johnson🙏 111 karmaJul 16, 2025Would rate 4.9 if possible, but rounding up to 5 stars because this app truly excels compared to other AI coding tools. Why 5 Stars: Best-in-class AI coding assistance Huge improvements over competitors Actually works for real development Real Impact: I successfully built and published an actual app using this tool - that's game-changing for non-developers like me. Bottom Line: Yes, there's room for improvement, but this is already the top AI coding app available. The fact that ordinary people can create real apps with it says everything. Perfect for anyone wanting to turn ideas into actual apps! -
44,381314v2.0 released 3d agoFree + from $16/moCursor — v2.0New Coding Model: Composer 4× faster than comparable models Most completions return in under 30 seconds Trained with semantic search over entire codebases for deeper understanding Multi-Agent Interface Shift from file-based UI to agent-based workflows Run multiple agents in parallel (local or remote) Automatically compares and selects the best solution from multiple implementations Enhanced Code Review & Testing Simplified code diff and agent activity tracking Cursor now tests its output natively in-browser Automatically iterates until the correct behavior is achieved
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40,812858Released 3y agoNo pricingCode varies from run to run. Still it is a helpful app. You can specify coding languages that are not in the dropdown menu.
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31,88853Released 7mo agoFree + from $7/moHonestly this is the GOAT, I tried this tool and it was able to either help debug or make scripts from the ground up. It has support for a lot of support languages too, which adds extra points to how good this tool is.
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29,959251Released 4y agoFree + from $10/mo
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29,16966Released 1y agoFree + from $49.95/moI use Devra for every project -- I've created 5 new projects this year with it

