head to head · open source
react vs codebase-memory-mcp
react has 250,602 GitHub stars, 51,379 forks, 1,377 open issues and last shipped 2 days ago. codebase-memory-mcp has 43,844 stars, 3,573 forks, 597 open issues and last shipped today. react leads on adoption by 472% (250,602 vs 43,844 stars). react is written in JavaScript under MIT; codebase-memory-mcp is written in C under MIT. react has attracted 21% as many forks as stars, codebase-memory-mcp 8%. codebase-memory-mcp was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| react | codebase-memory-mcp | |
|---|---|---|
| GitHub stars | ★ 251K | ★ 44K |
| License | MIT | MIT |
| Written in | JavaScript | C |
| Last push | 2026-09-18 | 2026-09-20 |
| Forks | ⑂ 51K | ⑂ 3.6K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick react if
- You weight community size — 251K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick codebase-memory-mcp if
- You want the codebase-memory-mcp feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C
- You evaluated both and codebase-memory-mcp fits your workflow better
About react
React is a JavaScript library under the MIT licence for building user interfaces, using a declarative, component based model that renders both on the web and, through React Native, on mobile.
read the full react overview →
About codebase-memory-mcp
codebase memory mcp is a high performance code intelligence MCP server, written in C, that indexes a codebase into a persistent knowledge graph so AI coding agents can answer structural questions in under a millisecond, and it is built for developers and teams who run agents such as Cursor, Claude Code, Codex, Gemini CLI, aider, or Kilo Code against large repositories.
read the full codebase-memory-mcp overview →
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Frequently asked questions
Is react or codebase-memory-mcp more popular?
react has 250,602 GitHub stars and codebase-memory-mcp has 43,844. react has the larger community by that measure.
Are react and codebase-memory-mcp free?
Both are open source. react is licensed under MIT and codebase-memory-mcp under MIT. Neither carries a licence fee.
What is the difference between react and codebase-memory-mcp?
react is written in JavaScript and codebase-memory-mcp in C. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, react or codebase-memory-mcp?
Choose react if you want the larger community (250,602 stars) or its MIT licence terms. Choose codebase-memory-mcp if its feature set, stack or MIT licence fits better. Both are self-hostable.