The P programming language.

TLC is a model checker for specifications written in TLA+. The TLA+Toolbox is an IDE for TLA+.

My own notes (drafts mostly) about software quality

Kani Rust Verifier

writing correct lock-free and distributed stateful systems in Rust, assisted by TLA+

Automatic verification of LLVM optimizations

Tutorial "Weeks of debugging can save you hours of TLA+". Each git commit introduces a new concept => check the git history!

Local Interpretable Model-Agnostic Explanations (R port of original Python package)

APALACHE: symbolic model checker for TLA+ and Quint

SeaHorn Verification Framework

Links to tools by subject

Verification framework and tool for higher-order Scala programs

TLA+ language support for Visual Studio Code

Concuerror is a stateless model checking tool for Erlang programs.

The Ultimate program analysis framework.

DataGene - Identify How Similar TS Datasets Are to One Another (by @firmai)

Command line binaries for the TLA+ language

A Modern Probabilistic Model Checker

Jupyter kernel for TLA⁺