jq vs JSON Compare
jq
jqlang.orgJSON Compare
jsonmerge.comSide by side
| Figure | jq | JSON Compare |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 1 | 1 |
| Spec score · JSON Tools | 8.8 (#2) | 7.4 (#20) |
| Data handling | jq processes streams of JSON values, with each expression running on each input value and producing zero or more outputs. | The maker says data stays in the browser for client-side processing and that it does not store JSON data after processing. |
| Purpose | jq is a lightweight, flexible command-line JSON processor for slicing, filtering, mapping, and transforming structured data. | JSON Compare is a free online tool for comparing JSON data. |
| Support | The project points users to Stack Overflow, the #jq Libera.Chat channel, and its Discord server for questions and discussion. | The maker directs users with questions to [email protected]. |
Plans
In their own words
jq
jq is a free command-line processor for selecting and transforming JSON data. A jq filter takes an input and produces output; filters can be combined to access nested attributes, construct objects, gather results into arrays, or make other transformations. It reads whitespace-separated JSON values and writes serialized results separated by whitespace. Each expression runs on each input value and may produce zero or more outputs. For very large inputs, the --stream option parses incrementally. Output options include compact, raw, ASCII, sorted-key, and colored forms. Written in portable C, jq has no runtime dependencies, and a standalone binary can be copied to another machine of the same type. Standalone executables are available for Linux, macOS, and Windows, with packages listed for Linux distributions and package managers including Homebrew, MacPorts, winget, Scoop, and Chocolatey. A Docker image is also available. Release binaries have SHA-256 checksums, and signed release artifacts use jq release keys. The code is licensed under MIT; the documentation uses CC-BY-3.0.
JSON Compare
JSON Compare has no write-up on Specifiction yet; its figures are above.