Browser Compatibility
The bundles are built for ES2022 without transpiling and use Object.hasOwn()
and Array.prototype.at(), which set the minimum browser versions below.
Polyfill Support
| Environment | Minimum Version | Status |
|---|
| Chrome | 93+ | Supported |
| Edge | 93+ | Supported |
| Firefox | 92+ | Supported |
| Safari | 15.4+ | Supported |
| Opera | 79+ | Supported |
| Samsung Internet | 17+ | Supported |
| Node.js | 20.19+ (engines) | Supported; CI tests 22, 24 and 26. Needs a DOM such as jsdom |
Native XSLT Deprecation Timeline
| Browser | Deprecation Warning | Full Removal |
|---|
| Chrome | v143 (2026) | v164 (August 2027) |
| Edge | v143 (2026) | v164 (August 2027) |
| Other Chromium | v143 (2026) | v164 (August 2027) |
Feature Detection
import { isNativeXSLTSupported, installGlobal } from '@tradik/xslt-processor';
// Check native support and auto-install polyfill
if (!isNativeXSLTSupported()) {
installGlobal();
console.log('Using JavaScript XSLT polyfill');
}
This page is generated from docs/BROWSER-SUPPORT.md in the repository. Corrections are welcome as a pull request to that file.
