CodeSandbox
★ 4/5 · Free LLM/IDE
CodeSandbox is a free LLM site or browser IDE for chatting with models or coding in the cloud.
Pros
- Completely free browser-based IDE for cloud coding
- instant sandbox environments for JavaScript/React/Node.js projects
- no installation or setup required
- built-in collaboration and embedding
Cons
- Limited to web development tech stack
- free tier has resource constraints on execution time and memory
- lacks advanced debugging features of desktop IDEs
Cost
Free
Verdict
Best for JavaScript/web developers and teams collaborating on proof-of-concepts or learning without local setup overhead.
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