Adam Jagosz

Bulletproof. Online font tester. OpenType features, kerning, variable fonts, language support.

Tektur. Open source font project

language-data. Pangrams, sample sentences, character sets and metadata for the world's languages

chord-fingering. Calculate possible fingerings for a given chord and string tuning.

chordline. Guitar tab and chord sheet editor. Chord diagrams and playback, embedded YouTube player.

word-finder. Multi-language word corpus powered by Wiktionary data