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Tags / Programming languages and compilers /

Proof assistant

Proof assistant, theorem prover, or library of formal proofs, such as Coq, Lean, or Isabelle.

The 65repositories with this Tag gained +14,515 net stars in the last 30 days, 63% more than the 30 days before.

3 created in the last 90 days · 7 published a release in the last 30 days · 60K stars in total

All in the Repository Index On Trending

Net stars each day, last 30 days+605 last 7 days

Oct 7, 2026Nov 5, 2026

Most net stars, last 30 days

openai/math

The repository host gives no description.

+12,371

85% of the net stars of this Tag

Largest Pace, last 30 days

No other repository gained 2 or more times the net stars of the 30 days before.

Most stars, created in the last 90 days

theorem-labs/oss-verify-proofs

Theorem statements about OSS-Fuzz fuzz targets as compiled RISC-V binaries, and machine-checked Rocq proofs of them

198

stars in total · created 14 days ago

Where the stars went, last 13 weeks

Net stars gained each week. The repositories that gained the most have their own color.

openai/math gained 73% of the net stars of this Tag in the last 13 weeks. It was created on Oct 6, 2026.

bendlang/bend, week to Aug 13: +18 net starsrocq-prover/rocq, week to Aug 13: +8 net starsAll other repositories, week to Aug 13: +7 net starsbendlang/bend, week to Aug 20: +13 net starsrocq-prover/rocq, week to Aug 20: +2 net starsAll other repositories, week to Aug 20: +40 net starsbendlang/bend, week to Aug 27: +8 net starsrocq-prover/rocq, week to Aug 27: +7 net starsAll other repositories, week to Aug 27: +24 net starsbendlang/bend, week to Sep 3: +8 net starsrocq-prover/rocq, week to Sep 3: +9 net starsAll other repositories, week to Sep 3: +34 net starsbendlang/bend, week to Sep 10: +19 net starsrocq-prover/rocq, week to Sep 10: +11 net starsAll other repositories, week to Sep 10: +34 net starsbendlang/bend, week to Sep 17: +971 net starsrocq-prover/rocq, week to Sep 17: +7 net starsAll other repositories, week to Sep 17: +15 net starsbendlang/bend, week to Sep 24: +1,988 net starsrocq-prover/rocq, week to Sep 24: +12 net starsAll other repositories, week to Sep 24: +12 net starsbendlang/bend, week to Oct 1: +599 net starsrocq-prover/rocq, week to Oct 1: +9 net starsAll other repositories, week to Oct 1: +25 net starsopenai/math, week to Oct 8: +12,401 net starsbendlang/bend, week to Oct 8: +265 net starsrocq-prover/rocq, week to Oct 8: +8 net starsAll other repositories, week to Oct 8: +55 net starsopenai/math, week to Oct 15: +2,541 net starsbendlang/bend, week to Oct 15: +236 net starsrocq-prover/rocq, week to Oct 15: +9 net starsAll other repositories, week to Oct 15: +24 net starsopenai/math, week to Oct 22: +468 net starsbendlang/bend, week to Oct 22: +275 net starstheorem-labs/oss-verify-proofs, week to Oct 22: +46 net starsrocq-prover/rocq, week to Oct 22: +15 net starsAll other repositories, week to Oct 22: +19 net starsopenai/math, week to Oct 29: +1,665 net starsbendlang/bend, week to Oct 29: +654 net starstheorem-labs/oss-verify-proofs, week to Oct 29: +142 net starsAxiomMath/CFSG, week to Oct 29: +143 net starsrocq-prover/rocq, week to Oct 29: +33 net starsAll other repositories, week to Oct 29: +141 net starsopenai/math, week to Nov 5: +278 net starsbendlang/bend, week to Nov 5: +218 net starstheorem-labs/oss-verify-proofs, week to Nov 5: +16 net starsAxiomMath/CFSG, week to Nov 5: +18 net starsrocq-prover/rocq, week to Nov 5: +15 net starsAll other repositories, week to Nov 5: +60 net stars

Compare growth

65 repositories with this Tag. Select a column name to change the order.

#RepositoryStarsGained, 7 daysPace
21WasmCert/WasmCert-Coq

A mechanisation of Wasm in Rocq

128+1–
22rocq-community/corn

Coq Repository at Nijmegen [maintainers=@spitters,@VincentSe,@Lysxia]

117+1–
23imdea-software/htt

Hoare Type Theory

89+1–
24plclub/metalib

The Penn Locally Nameless Metatheory Library

81+1–
25affeldt-aist/monae

Monadic effects and equational reasoning in Rocq

78+1–
26math-comp/finmap

Finite sets, finite maps, multisets and generic sets

51+1–
27rocq-community/graph-theory

Graph Theory [maintainers=@chdoc,@damien-pous]

46+1–
28VeriNum/vcfloat

VCFloat: A Unified Coq Framework for Verifying C Programs with Floating-Point Computations

35+1–
29damien-pous/coinduction

coinduction library for Coq

29+1–
30HoTT/Coq-HoTT

A Coq library for Homotopy Type Theory

1.4K0–
31jwiegley/category-theory

An axiom-free formalization of category theory in Coq for personal study and practical work

8190–
32DeepSpec/InteractionTrees

A Library for Representing Recursive and Impure Programs in Coq

2610–
33GeoCoq/GeoCoq

A formalization of geometry in Coq based on Tarski's axiom system

2100–
34jscert/jscert

A Coq specification of ECMAScript 5 (JavaScript) with verified reference interpreter

2080–
35uwplse/verdi-raft

An implementation of the Raft distributed consensus protocol, verified in Coq using the Verdi framework

2040–
36rocq-community/math-classes

A library of abstract interfaces for mathematical structures in Coq [maintainer=@spitters,@Lysxia]

1690–
37verse-lab/ceramist

Verified hash-based AMQ structures in Coq

1270–
38SSProve/ssprove

A foundational framework for modular cryptographic proofs in Coq

910–
39rocq-community/hydra-battles

Variations on Kirby & Paris' hydra battles and other entertaining math in Coq (collaborative, documented, includes exercises) [maintainer=@Casteran]

810–
40affeldt-aist/infotheo

A Rocq formalization of information theory and linear error-correcting codes

760–

Faster than the 30 days before

Net stars of the last 30 days are 2 or more times those of the 30 days before.

No repository with this Tag meets this rule now.

Slower than the 30 days before

Net stars of the last 30 days are 50% or less of those of the 30 days before.

  1. bendlang/bend0.4× · +1,433

New in the last 90 days

Created on GitHub in the last 90 days.

  1. openai/math+12,371 · last month
  2. theorem-labs/oss-verify-proofs+204 · 14 days ago
  3. AxiomMath/CFSG+161 · 9 days ago

Older than 2 years, still releasing

Created more than 2 years ago, with a push in the last 7 days and a GitHub release in the last 30 days.

  1. bendlang/bend25K · release 13 days ago
  2. math-comp/analysis247 · release 9 days ago
  3. affeldt-aist/infotheo76 · release yesterday
  4. damien-pous/relation-algebra52 · release 4 days ago

Last release more than 180 days ago

The newest GitHub release is more than 180 days old. A repository that never published a release is not in this list.

  1. jwiegley/category-theory819 · release 4 years ago
  2. uwplse/verdi628 · release 9 years ago
  3. jscoq/jscoq550 · release 3 years ago
  4. ott-lang/ott429 · release last year
  5. nasa/pvslib314 · release last year
All 24 in the table

Top GitHub topics with this Tag

Primary languages

How a repository gets this Tag

An agent reads the description, the GitHub topics, and the start of the README of each repository. It chooses Tags only from the Tag list in the AwesomeRepos source code. For each Tag, it quotes the text. A code check keeps the Tag only when the quote is in that text. The page of each repository shows the quote of each of its Tags. A Tag does not rank repositories. It does not say that one repository can replace another. To report a wrong Tag, use "Report a problem with this page" on the page of the repository.

How the numbers are counted

All numbers come from the Star History of the repositories that have the Tag now. A period is a run of complete UTC days. All numbers on this page count only the repositories that AwesomeRepos shows in lists. A machine computes them each hour.

For each repository, a period counts only when Star History has each of its days, or when the repository was created in the period. Otherwise the table shows "–". The bars of a week with no complete data are grey.

The Pace is the net stars of a period divided by the net stars of the period before. It shows only when Star History covers each day of the period before, with at least 3 net stars a day on average.

The chart at the top adds up the net stars of all the repositories with the Tag. A rising Admission comes into the Repository Index because it gained stars quickly. Its Star History before its Admission comes from the Repository Host. Thus the days before many rising Admissions are higher than they were for the repositories in the index at that time.

The releases are the GitHub releases of each repository. The lists and the table do not rank repositories, and they do not say that one repository can replace another.