Jstz Web API Support

Quick and dirty audit of Web API support in Jstz. See https://jstz-dev.github.io/nodejs-compat-matrix/.

The report displayed is a truncated version of the upstream report. All Node.js APIs are removed because Jstz does not support Node.js APIs at all.

Install

Get pnpm and then

pnpm install

Generate the table

Here all individual reports are assumed to be up-to-date. To update them, update the dev branch with upstream and then merge dev into deploy.

Important

It's not recommended to update the individual reports locally as somehow the results are not consistent. Take the upstream repository as the source of truth.

Important

This requires features from Node v22, so if it isn't your default node version, run nvm use 22 and proceed.

Work with Jstz dev locally

• Run the api_coverage test in jstz_runtime.
• Copy the output report to data/jstz.json.

Generate the table

pnpm run generate:table

Serve a local version of the report

pnpm run report:dev