Data

JSON Schema

We enable the reliable use of JSON data format.

Technologies
.netJavaScriptJSON SchemaPythonTypeScript
Topics
apidata validationdeveloper toolingstandardsweb
Total projects
19
Years participating
3
Most recent
2026

Participation history

3 program years
Projects by participation year 2024: 8 projects, 2025: 6 projects, 2026: 5 projects 8 2024 6 2025 5 2026

Historical projects

2026 5 projects

Official GSoC page ↗

Unify the JSON Schema Test Suite

Contributor: Rodiat Hammed

The JSON Schema validation test suite currently maintains a separate folder for each released version of the specification. This means most tests...

Drop-in replacement for vscode-json-languageservice

Contributor: srivastava-diya

vscode-json-languageservice, the library powering JSON editing in VSCode currently supports only JSON Schema draft-07. The architectural coupling...

Enhanced Interaction and Navigation in JSON Schema Studio

Contributor: Sumit goyal

JSON Schema Studio visualizes JSON Schemas as interactive graphs, helping developers understand complex structures. While the current version works...

Comprehensive Test Suite for Format Validation

Contributor: Tushar_Verma

JSON Schema defines 18 format types (uri, email, date-time, ipv4, etc.) but the official test suite has minimal coverage for most of them. Without...

Add Support for Reporting on the Annotation Test Suite

Contributor: Vidit_Agarwal

Bowtie is a meta-validator for the JSON Schema specification, giving users a way to execute and compare how different implementations behave against...