Who contributed to Vue.js on May 24, 2026?

1 developer shipped this update, including suisanka.

What were the notable Vue.js updates?

fix(vscode): do not mark trailing slash in capitalized self-closing tags as invalid, feat: emit runtime warning for invalid format in query params, and fix: allow undefined values for params in query.

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LANGUAGE TOOLS FIXES SELF-CLOSING TAG SYNTAX, ROUTER TIGHTENS QUERY PARAM VALIDATION

By RepoJournal · Filed 06:00 UTC on May 24, 2026 · About Vue.js

1 person shipped this

suisanka @suisanka 1 cited

Vue's language tools are clearing up self-closing component syntax highlighting while router adds runtime warnings for malformed query parameters.

The language-tools team shipped a fix [1] that stops marking trailing slashes in capitalized self-closing tags as invalid, treating them like void elements for consistent syntax highlighting. This closes a long-standing issue where developers got false error marks on perfectly valid custom component syntax. On the router side, a new runtime warning [2] now catches invalid query parameter formats before they cause silent bugs downstream, while a companion fix [3] explicitly allows undefined values in params so you're not penalized for sparse query objects. Language-tools also patched a tsserver fallback [4] that handles proxy write failures gracefully, keeping your IDE responsive even when module resolution hits a snag. The router team added a parameter parser playground [5] to help visualize how your query strings get parsed, plus refactored loader types into base meta [6] for cleaner type inference across route definitions.

Action items

→ Pull language-tools to get self-closing tag syntax highlighting fix vuejs/language-tools [plan]
→ Update router to enforce query param validation with runtime warnings vuejs/router [plan]
→ Sync eslint-config-typescript lock file with latest deps vuejs/eslint-config-typescript [monitor]

References

[1] fix(vscode): do not mark trailing slash in capitalized self-closing tags as invalid ↗ vuejs/language-tools
[2] feat: emit runtime warning for invalid format in query params vuejs/router
[3] fix: allow undefined values for params in query vuejs/router
[4] fix(vscode): fall back to original tsserver path when proxy write fails vuejs/language-tools
[5] chore: add param parser playground vuejs/router
[6] refactor: add loader types to base meta vuejs/router

Quick answers

What shipped in Vue.js on May 24, 2026?: Vue's language tools are clearing up self-closing component syntax highlighting while router adds runtime warnings for malformed query parameters. In total, 11 commits and 2 pull requests landed.
Who contributed to Vue.js on May 24, 2026?: 1 developer shipped this update, including suisanka.
What were the notable Vue.js updates?: fix(vscode): do not mark trailing slash in capitalized self-closing tags as invalid, feat: emit runtime warning for invalid format in query params, and fix: allow undefined values for params in query.

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