Code spell checkers

Find misspelled words in source code, identifiers and documentation.

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Code spell checkers
Tool	Stars	Licence	Terms	Self-hosted	Language	Latest	Last push
typos	4.2k	Apache-2.0	Open source	No	Rust	v1.51.0	2026-10-06
codespell	2.4k	GPL-2.0	Open source	No	Python	v2.4.3	2026-10-05
CSpell	1.7k	MIT	Open source	No	TypeScript	v10.3.6	2026-10-05

3 tools

Source code spell checker

Language: Rust
Licence: Apache-2.0
Stars: 4.2k
Latest: v1.51.0
Last push: 2026-10-06

check code for common misspellings

Language: Python
Licence: GPL-2.0
Stars: 2.4k
Latest: v2.4.3
Last push: 2026-10-05

A Spell Checker for Code!

Language: TypeScript
Licence: MIT
Stars: 1.7k
Latest: v10.3.6
Last push: 2026-10-05