aisumate

StackBlitz

★ 4/5 · Free LLM/IDE

StackBlitz is a free LLM site or browser IDE for chatting with models or coding in the cloud.

Pros

• Zero-setup browser-based IDE for Node.js/frontend
• integrated AI chat (Claude, GPT)
• instant GitHub repo opening and syncing

Cons

• Limited to web projects
• performance slower than local IDE
• backend capabilities limited compared to full dev environments

Cost

Free Personal tier; Pro $25/mo ($18/mo annual); Teams $60/mo ($55/mo annual)

Verdict

Best for frontend developers and learners wanting to code collaboratively in the browser without setup, with built-in AI pair programming.

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