triggerdotdev/jsonhero-web
JSON Hero is an open-source, beautiful JSON explorer for the web that lets you browse, search and navigate your JSON files at speed. 🚀. Built with 💜 by the Trigger.dev team. observed · 2026-08-28
Health v2 · maintenance only
57/100
- Activity 54
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 1646
- days_rel: n/a
- days_push: 278
- n_releases_24m: 0
Adoption not part of the score
10831 stars · 660 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
JSON Hero is an open-source web application for browsing, searching, and navigating JSON files with a clean UI offering column, tree, and editor views. It infers string contents, generates JSON Schema, and supports shareable URLs, and can be self-hosted.
Use cases
- view large files in a readable ui
- search keys and values in a document
- generate a schema from data
- share a document with a link
- preview urls, dates, colors, and images inside strings
- self-host a viewer
When to choose
- you need to inspect or share JSON documents quickly in a browser
- you want automatic JSON Schema inference and value previews
- you want a self-hosted alternative to pasting JSON into editors
When to avoid
- you need programmatic JSON transformation or validation in a pipeline
- you need to edit JSON collaboratively in real time
- you work with non-JSON structured data formats
Facets
application · maturity active
developer-tools search-engine data-visualization developer-tools web-development files self-hosted -viewer -explorer -schema shareable-urls vscode-extension web-server nodejs
2 sources
- readme: https://github.com/triggerdotdev/jsonhero-web · fetched 2026-08-28 · 7c2823f990ab
- homepage: https://jsonhero.io · fetched 2026-08-29 · 32dd2e8fd5c2
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| triggerdotdev/jsonhero-web | main | 57 |
For agents
markdown · JSON · MCP: product_card(name="triggerdotdev/jsonhero-web")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem