tulios/json-viewer
It is a Chrome extension for printing JSON and JSONP. observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- 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: 4744
- days_rel: n/a
- days_push: 743
- n_releases_24m: 0
Adoption not part of the score
3455 stars · 726 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A Chrome browser extension that pretty-prints and syntax-highlights JSON and JSONP responses directly in the browser. It offers 27 themes, collapsible nodes, clickable URLs, line numbers, sorting, and a scratch pad for formatting pasted JSON.
Use cases
- view formatted json in chrome
- highlight json api responses in browser
- pretty print jsonp
- collapse and expand json nodes
- paste json and format it in a scratch pad
- read large json files in the browser
When to choose
- you frequently inspect JSON APIs in Chrome and want automatic highlighting
- you need themes, collapsible trees, or line numbers for JSON
- you want to format pasted JSON via an omnibox scratch pad
When to avoid
- you use Firefox or a non-Chromium browser
- you already run another JSON highlighter that may conflict
- you need programmatic JSON parsing rather than viewing
Facets
plugin · maturity active
json developer-tools browser-extension developer-tools web-development apis browser browser-extension json-viewer syntax-highlighting jsonp chrome-extension json-formatter
2 sources
- readme: https://github.com/tulios/json-viewer · fetched 2026-08-28 · c047286c4b49
- homepage: https://chrome.google.com/webstore/detail/json-viewer/gbmdgpbipfallnflgajpaliibnhdgobh · fetched 2026-08-29 · fe43a8b87f7d
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| tulios/json-viewer | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="tulios/json-viewer")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem