Version17.2.1
Revision255
Size5.2 MB
LicenseAGPL-1.0-or-later
Confinementstrict
Basecore24
CategoriesDevelopment

The command-line tool for working with JSON Schema

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The command-line tool for working with JSON Schema,
the world most popular schema language. It is a comprehensive solution for
maintaining repositories of schemas and ensuring their quality, both during
local development and when running on CI/CD pipelines. For example:

- Ensure your schemas are valid
- Debug unexpected schema validation results
- Unit test your schemas against valid and invalid instances
- Enforce consistent indentation and keyword ordering in your schema files
- Detect and fix common JSON Schema anti-patterns
- Inline external references for conveniently distributing your schemas

Update History

17.2.0 (253) → 17.2.1 (255)
13 Oct 2026, 21:01 UTC
17.1.1 (251) → 17.2.0 (253)
6 Oct 2026, 17:16 UTC
17.0.0 (249) → 17.1.1 (251)
4 Oct 2026, 14:01 UTC
16.12.0 (247) → 17.0.0 (249)
25 Sept 2026, 19:00 UTC
16.11.0 (245) → 16.12.0 (247)
21 Sept 2026, 18:01 UTC
16.10.0 (243) → 16.11.0 (245)
18 Sept 2026, 16:01 UTC
16.9.0 (241) → 16.10.0 (243)
7 Sept 2026, 20:30 UTC
16.8.0 (239) → 16.9.0 (241)
2 Sept 2026, 00:45 UTC
16.7.0 (237) → 16.8.0 (239)
17 Aug 2026, 19:00 UTC
16.6.0 (235) → 16.7.0 (237)
5 Aug 2026, 22:15 UTC
16.5.0 (233) → 16.6.0 (235)
5 Aug 2026, 17:45 UTC
16.4.0 (231) → 16.5.0 (233)
3 Aug 2026, 23:15 UTC
16.3.1 (229) → 16.4.0 (231)
3 Aug 2026, 01:30 UTC
16.3.0 (227) → 16.3.1 (229)
2 Aug 2026, 21:15 UTC
16.2.1 (225) → 16.3.0 (227)
25 Jul 2026, 16:01 UTC
16.2.0 (223) → 16.2.1 (225)
21 Jul 2026, 23:00 UTC
16.1.0 (221) → 16.2.0 (223)
15 Jul 2026, 22:30 UTC
16.0.0 (219) → 16.1.0 (221)
9 Jul 2026, 00:45 UTC
15.11.0 (217) → 16.0.0 (219)
16 Jun 2026, 17:15 UTC
15.10.1 (215) → 15.11.0 (217)
12 Jun 2026, 17:30 UTC

Published11 Jul 2025, 15:18 UTC

Last updated13 Oct 2026, 20:32 UTC

First seen13 Dec 2025, 09:47 UTC