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The Wire · Showcase

VUE-JSX-VAPOR SHIPS WITH TYPE INFERENCE FOR REFS AND SLOTS

By RepoJournal · Filed · About Vue.js

v3.2.20 landed overnight with macro fixes that unblock `defineExpose` compilation and bring proper TypeScript inference to component references.

Vue's JSX Vapor variant shipped a release [1] that clears two critical macro compilation errors. The `defineExpose` macro was generating incorrect code when called without arguments or with generic types [2], now resolved [3]. A second fix prevents style URLs from being mangled into comments [4]. The release also adds type inference for refs and v-slots [5], a quality-of-life win for TypeScript users. Meanwhile, Core is steadying the ship with housekeeping: btea removed outdated postcss configuration that no longer carries meaning [6], and disabled TypeScript 7 support in the playground after discovering it's incompatible with Vue [7]. VitePress is mid-conversion on a larger refactor to use relative length units instead of pixels [8], improving accessibility and making the theme more maintainable. Across all three repos, 8 commits and 4 pull requests landed in the last 24 hours.

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Action items

References

  1. [1] v3.2.20 ↗ vuejs/vue-jsx-vapor
  2. [2] fix(macros): resolve compile error in `defineExpose` ↗ vuejs/vue-jsx-vapor
  3. [3] fix(macros): resolve compile error in `defineExpose` (#62) vuejs/vue-jsx-vapor
  4. [4] fix(macros/define-style): prevent convert url to comment vuejs/vue-jsx-vapor
  5. [5] feat(types): support infer ref and v-slots type vuejs/vue-jsx-vapor
  6. [6] chore: remove outdated configuration ↗ vuejs/core
  7. [7] chore(playground): disable unsupported ts7 and eliminate vite warn ↗ vuejs/core
  8. [8] feat: convert px to rem ↗ vuejs/vitepress

Quick answers

What shipped in Vue.js on August 10, 2026?
v3.2.20 landed overnight with macro fixes that unblock `defineExpose` compilation and bring proper TypeScript inference to component references. In total, 8 commits, 4 pull requests, and 1 releases landed.
Who contributed to Vue.js on August 10, 2026?
5 developers shipped this update, including btea, bluwy, rzzf, zhiyuanzmj, and github-actions[bot].
What were the notable Vue.js updates?
v3.2.20, fix(macros): resolve compile error in `defineExpose`, and fix(macros): resolve compile error in `defineExpose` (#62).

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