# 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.

Repository: https://github.com/triggerdotdev/jsonhero-web
Canonical: https://ross.abutalabs.com/products/jsonhero-web
Homepage: https://jsonhero.io
Language: TypeScript
License: Apache-2.0
License Family: permissive
Topics: json, developer-tools, tools, viewer, devtools, json-viewer, react, typescript, hacktoberfest
Last push: 2025-11-28T13:32:05+00:00

## Health v2 (maintenance only)
Score: 57/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 54, release rhythm 35, longevity 100
- inputs: {"age_days": 1646, "days_push": 278, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 10831, forks 660 (observed 2026-08-28T04:10:44.439468+00:00)

## What it is
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
- artifact type: application
- maturity: active
- function: developer-tools, search-engine, data-visualization
- domain: developer-tools, web-development, files
- platform: self-hosted
- tags: -viewer, -explorer, -schema, shareable-urls, vscode-extension, web-server, nodejs

## Member repositories
- triggerdotdev/jsonhero-web (main) score 57

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:10:44.439468+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:17:38.271278+00:00, confidence not recorded.
  - readme: https://github.com/triggerdotdev/jsonhero-web (fetched 2026-08-28T04:10:44.439468+00:00, sha 7c2823f990ab)
  - homepage: https://jsonhero.io (fetched 2026-08-29T08:16:54.427914+00:00, sha 32dd2e8fd5c2)
- Data as of 2026-08-30T08:39:29.467469+00:00.