Merge pull request #1099 from zloirock/hermes

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## Changelog
 ##### Unreleased
 - Polyfill `Promise` with `unhandledrejection` event support (browser style) in Deno < [1.24](https://github.com/denoland/deno/releases/tag/v1.24.0)
+- Added compat data for Hermes, [#1099](https://github.com/zloirock/core-js/issues/1099)
 - Added compat data for Oculus Browser, [#1098](https://github.com/zloirock/core-js/issues/1098)
 
 ##### [3.23.5 - 2022.07.18](https://github.com/zloirock/core-js/releases/tag/v3.23.5)

CONTRIBUTING.md

@@ -26,6 +26,7 @@ For updating `core-js-compat` data:
 - If you want to add new data for NodeJS, run `npm run compat-node` with the installed required NodeJS version and you will see the results in the console. Use `npm run compat-node-json` if you want to get the result as JSON.
 - If you want to add new data for Deno, run `npm run compat-deno` with the installed required Deno version and you will see the results in the console. Use `npm run compat-deno-json` if you want to get the result as JSON.
 - If you want to add new data for Rhino, set the required Rhino version in `compat-rhino-prepare` NPM script in [`package.json`](./package.json), run `npm run compat-rhino` and you will see the results in the console.
+- If you want to add new data for Hermes, run `npm run compat-hermes -- YOR_PATH_TO_HERMES` and you will see the results in the console.
 - After getting this data, add it to [`packages/core-js-compat/src/data.mjs`](./packages/core-js-compat/src/data.mjs).
 - If you want to add new mapping (for example, to add a new iOS Safari version based on Safari or NodeJS based on Chrome), add it to [`packages/core-js-compat/src/mapping.mjs`](./packages/core-js-compat/src/mapping.mjs).
 
@@ -37,6 +38,7 @@ engine         | mandatory check | how to run tests | base data inherits from
 `edge`         | features        | browser runner   | `ie` (<=18), `chrome` (>=74) |
 `electron`     |                 | browser runner   | `chrome`                     | required
 `firefox`      | features        | browser runner   |                              |
+`hermes`       | features        | hermes runner    |                              |
 `ie`           | features        | browser runner   |                              |
 `ios`          |                 | browser runner   | `safari`                     | required
 `node`         | non-ES features | node runner      | `chrome` (only ES)           | required

package.json

@@ -107,6 +107,7 @@
     "compat-node-json": "node tests/compat/node-runner --mode=JSON",
     "compat-deno": "deno run --allow-read tests/compat/deno-runner.mjs",
     "compat-deno-json": "deno run --allow-read tests/compat/deno-runner.mjs --mode=JSON",
+    "compat-hermes": "zx tests/compat/hermes-adapter.mjs",
     "compat-rhino": "run-s compat-rhino-prepare compat-rhino-run",
     "compat-rhino-prepare": "zx tests/compat/rhino-prepare.mjs --version=1.7.14",
     "compat-rhino-run": "java -jar tests/compat/rhino.jar -version 200 -require tests/compat/rhino-runner.js",

packages/core-js-compat/README.md

@@ -71,6 +71,7 @@ console.log(targets);
   edge: '13',          // Edge version
   electron: '5.0',     // Electron framework version
   firefox: '15',       // Firefox version
+  hermes: '0.11',      // Hermes version
   ie: '8',             // Internet Explorer version
   ios: '13.0',         // iOS Safari version
   node: 'current',     // NodeJS version, you can use 'current' for set it to currently used