informalsystems

informalsystems/quint

An executable specification language with delightful tooling based on the temporal logic of actions (TLA)

1.1K stars 94 forks 1.1K watchers TypeScript Apache License 2.0

apalache formal-methods language quint specification tlaplus verification

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5 Open Issues Need Help Last updated: Sep 17, 2025

Open Issues Need Help

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Compiling into JSON should not require `init` and `step` about 1 month ago

good first issue

informalsystems/quint

1.1K

An executable specification language with delightful tooling based on the temporal logic of actions (TLA)

TypeScript

#apalache#formal-methods#language#quint#specification#tlaplus#verification

Fix lodash isEqual deprecation about 1 month ago

good first issue

informalsystems/quint

1.1K

An executable specification language with delightful tooling based on the temporal logic of actions (TLA)

TypeScript

#apalache#formal-methods#language#quint#specification#tlaplus#verification

Values in Apalache traces don't follow the same standard as Quint-native ones about 1 month ago

good first issue UX

informalsystems/quint

1.1K

An executable specification language with delightful tooling based on the temporal logic of actions (TLA)

TypeScript

#apalache#formal-methods#language#quint#specification#tlaplus#verification

Passing the same argument twice (--max-steps) causes weird behavior about 1 month ago

good first issue UX

informalsystems/quint

1.1K

An executable specification language with delightful tooling based on the temporal logic of actions (TLA)

TypeScript

#apalache#formal-methods#language#quint#specification#tlaplus#verification

CLI should return an error when `n-traces` is bigger than `max-samples` 3 months ago

AI Summary: Modify the Quint CLI to validate the `--n-traces` and `--max-samples` command-line arguments. If `n-traces` is greater than `max-samples`, the CLI should return an error instead of silently producing fewer traces than requested.

Complexity: 3/5

usability good first issue

informalsystems/quint

1.1K

An executable specification language with delightful tooling based on the temporal logic of actions (TLA)

TypeScript

#apalache#formal-methods#language#quint#specification#tlaplus#verification