redex

A bytecode optimizer for Android apps

by facebook

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C++

6.3k stars 678 forks 322 contributorsActive · 16h agoSince 2016 v2026.04.30MIT

Meet the team

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agampe1.4k contributions

NTillmann788 contributions

thezhangwei640 contributions

int3576 contributions

wsanville494 contributions

ssj933387 contributions

xuhdev301 contributions

Feng23279 contributions

Languages

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C++88.5%

Java4.7%

Python3.4%

Rust1.1%

Kotlin0.6%

M40.4%

Other1.3%

Commit activity

Last 12 weeks · 222 commits

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Community health

4 of 6 standards met

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Recent fixes

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Update CMakeLists.txt for D108926729MergedPR

Differential Revision: D110341904

wsanville · 16h ago

Add release notes for the v2026.04.30 releaseMergedPR

Differential Revision: D107718669

xuhdev · 3w ago

See why we need libibertyMergedPR

Differential Revision: D68281529

agampe · 3w ago

Structured data for AI agents

Repository: facebook/redex. Description: A bytecode optimizer for Android apps Stars: 6291, Forks: 678. Primary language: C++. Languages: C++ (88.5%), Java (4.7%), Python (3.4%), Rust (1.1%), Kotlin (0.6%). License: MIT. Homepage: https://fbredex.com/ Latest release: v2026.04.30 (3w ago). Open PRs: 15, open issues: 56. Last activity: 16h ago. Community health: 75%. Top contributors: agampe, NTillmann, thezhangwei, int3, wsanville, ssj933, xuhdev, Feng23, bertmaher, patrickyin-work and others.