Compare
freeCodeCamp vs rea
freeCodeCamp and rea share 3 technologies: Ajv, ajv-formats, and pino. Both are written in TypeScript.
What they share and what sets them apart
freeCodeCamp
freeCodeCamp
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
TypeScript458.5kRead on November 4, 2026, at commit 058d47fWhat is freeCodeCamp built with?morluto
rea
Reverse engineer anything with agents, from app behavior down to native binaries.
TypeScript428.2kRead on November 4, 2026, at commit d7df9dfWhat is rea built with?In common
- Ajv
ajv-formats
- pino
Only in freeCodeCamp
Only in rea
Side by side
freeCodeCamprea
SizeLines written by people and agents, without generated ones; code files, without tests.
freeCodeCamp224,877 lines written662 code files
rea1,668,610 lines written2,423 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
freeCodeCamp0.2% of its commits signed by AIWith GitHub Copilot, Claude Code, and Cursor
rea16.3% of its commits signed by AIWith Claude Code, Codex, Cursor, Factory, GitHub Copilot, and Devin
ActivityFrom GitHub and its history, on the day SeeRepo read it.
freeCodeCampLast push November 3, 202638,881 commits458,513 stars
reaLast push November 4, 20265,979 commits428,191 stars
TestsThe files that test the code, and the share of code files a test imports.
freeCodeCamp340 test files38.1% of its code files have a test that imports them
rea3,518 test files66.6% of its code files have a test that imports them
Frequently asked questions
Which is bigger, freeCodeCamp or rea?
rea, with 1,668,610 lines written in 2,423 code files; freeCodeCamp has 224,877 in 662.
The proof: morluto/rea's code at commit d7df9df
Which has more GitHub stars, freeCodeCamp or rea?
freeCodeCamp, with 458,513 stars; rea has 428,191.
The proof: freeCodeCamp/freeCodeCamp on GitHub
Which has more tests, freeCodeCamp or rea?
rea, with 3,518 test files; freeCodeCamp has 340.
The proof: morluto/rea's code at commit d7df9df
Which was updated more recently, freeCodeCamp or rea?
rea: its last push was on November 4, 2026, and freeCodeCamp's on November 3, 2026.
The proof: morluto/rea's commits on GitHub
Which has more commits signed by AI, freeCodeCamp or rea?
rea: an AI signed 16.3% of its commits, with Claude Code, Codex, Cursor, Factory, GitHub Copilot, and Devin; in freeCodeCamp, 0.2%.
The proof: the commits each tool signed in morluto/rea
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