Alternatives and similar repositories for lean4

Users that are interested in lean4 are comparing it to the libraries listed below

• leanprover-community / mathlib4
  The math library of Lean 4
  ☆2,845Updated this week
• leanprover-community / mathlib3
  Lean 3's obsolete mathematical components library: please use mathlib4
  ☆1,666Updated last year
• leanprover / lean3
  Lean Theorem Prover
  ☆2,156Updated 2 years ago
• agda / agda
  Agda is a dependently typed programming language / interactive theorem prover.
  ☆2,787Updated this week
• rocq-prover / rocq
  The Rocq Prover is an interactive theorem prover, or proof assistant. It provides a formal language to write mathematical definitions, ex…
  ☆5,343Updated this week
• ImperialCollegeLondon / FLT
  Ongoing Lean formalisation of the proof of Fermat's Last Theorem
  ☆806Updated this week
• teorth / analysis
  A Lean companion to Analysis I
  ☆1,494Updated last week
• dafny-lang / dafny
  Dafny is a verification-aware programming language
  ☆3,288Updated last month
• sagemath / sage
  Main repository of SageMath
  ☆2,207Updated this week
• leanprover-community / mathematics_in_lean
  The user home repository for the Mathematics in Lean tutorial.
  ☆467Updated 5 months ago
• vEnhance / napkin
  An Infinitely Large Napkin
  ☆1,803Updated this week
• leanprover-community / lean
  Lean 3 Theorem Prover (community fork)
  ☆433Updated 2 years ago
• HigherOrderCO / Kind
  A modern proof language
  ☆3,718Updated last year
• leanprover / elan
  The Lean version manager
  ☆471Updated this week
• idris-lang / Idris2
  A purely functional programming language with first class types
  ☆2,849Updated 3 weeks ago
• HigherOrderCO / HVM2
  A massively parallel, optimal functional runtime in Rust
  ☆11,204Updated last year
• lean-dojo / LeanCopilot
  LLMs as Copilots for Theorem Proving in Lean
  ☆1,218Updated 3 weeks ago
• koka-lang / koka
  Koka language compiler and interpreter
  ☆3,797Updated last month
• varkor / quiver
  A modern commutative diagram editor for the web.
  ☆3,459Updated 2 weeks ago
• HoTT / book
  A textbook on informal homotopy type theory
  ☆2,131Updated 2 months ago
• penrose / penrose
  Create beautiful diagrams just by typing notation in plain text.
  ☆7,906Updated this week
• lean-dojo / LeanDojo
  Tool for data extraction and interacting with Lean programmatically.
  ☆758Updated 2 weeks ago
• FStarLang / FStar
  A Proof-oriented Programming Language
  ☆2,966Updated this week
• teorth / equational_theories
  A project to map out the relations between different equational theories of Magmas.
  ☆477Updated this week
• HigherOrderCO / Bend
  A massively parallel, high-level programming language
  ☆19,156Updated 8 months ago
• stacks / stacks-project
  Repository for the Stacks Project
  ☆986Updated last week
• leanprover-community / lean4game
  Server to host lean games.
  ☆395Updated last week
• Paper-Proof / paperproof
  Lean theorem proving interface which feels like pen-and-paper proofs.
  ☆486Updated last month
• HoTT / Coq-HoTT
  A Coq library for Homotopy Type Theory
  ☆1,368Updated last week
• jozefg / learn-tt
  A collection of resources for learning type theory and type theory adjacent fields.
  ☆2,411Updated 9 months ago