zgrossbart/jdd
A semantic JSON compare tool 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 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4005
- days_rel: n/a
- days_push: 863
- n_releases_24m: 0
Adoption not part of the score
1216 stars · 200 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
JSON Diff is a web-based semantic comparison tool that validates, formats, and compares two JSON documents to show actual data differences rather than textual ones. It is available at diff.com, as a Docker container, and as an offline browser extension for Chrome and Firefox.
Use cases
- compare two files semantically
- find differences between documents ignoring property order
- validate and format online
- diff large api responses
- self-host a diff tool with docker
- compare offline in the browser
When to choose
- you need semantic JSON comparison rather than plain text diffing
- you want a quick web UI to paste and compare JSON documents
- you need an offline or self-hosted JSON diff tool
When to avoid
- you need to diff formats other than JSON like YAML or XML
- you need programmatic diffing in a build pipeline or test suite
- you need to compare very large JSON files beyond browser memory limits
Facets
application · maturity stable
developer-tools gui developer-tools web-development files browser self-hosted browser-extension -diff semantic-compare -formatter -validator diff-tool web-server docker
2 sources
- readme: https://github.com/zgrossbart/jdd · fetched 2026-08-28 · d89d00b26031
- homepage: http://www.jsondiff.com · fetched 2026-08-29 · a66a09bac4a1
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| zgrossbart/jdd | main | 32 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem