Issues

New issue

Typescript 7 crashes svelte2tsx and svelte-check
#3063 · Suya1671 opened on Jun 18, 2026
10
Antigravity Svelte Extension Compatibility
#2890 · andremacola opened on Nov 19, 2025
22

svelte-check --tsgo reports 0 errors when the compiler process is killed
sveltejs/language-tools#3127 · opened on Sep 29, 2026
svelte-package silently skips .d.ts emit with noEmitOnError: true because emitDts omits svelteHTML typings
Bug
sveltejs/language-tools#3131 · opened on Sep 24, 2026
3
svelte-check tsgo watch loops infinitelly on change
sveltejs/language-tools#3125 · opened on Sep 23, 2026
3
Type arguments on $props() silently make destructured props any
sveltejs/language-tools#3124 · opened on Sep 22, 2026
2
Symlinked packages don't resolve types properly
sveltejs/language-tools#3123 · opened on Sep 21, 2026
Using svelte-check with --tsgo includes more files
sveltejs/language-tools#3120 · opened on Sep 11, 2026
1
@sveltejs/vite-plugin-svelte does not recognize vite-plus configuration exports
sveltejs/language-tools#3118 · opened on Sep 7, 2026
Script module makes the file looks like there is an error
sveltejs/language-tools#3109 · opened on Aug 19, 2026
1
LSP crashes/partially stops working when I move, create, or delete route files. (SvelteKit 3 RC)
sveltejs/language-tools#3108 · opened on Aug 19, 2026
1
Svelte-check reports valid CSS properties such as corner-shape as unknown
sveltejs/language-tools#3099 · opened on Aug 10, 2026
svelte-check --tsgo-experimental-api crashes immediately: "Cannot run with tsconfig path without LS/TSdoc resolver" (CI/Linux/arm64 only, not repro'd on macOS)
sveltejs/language-tools#3095 · opened on Aug 6, 2026
10
bump required node version, drop dependencies
sveltejs/language-tools#3092 · opened on Aug 4, 2026
svelte-check: Doesn't flag TS2614 about exporting snippets from .svelte files, but TypeScript does
sveltejs/language-tools#3083 · opened on Jul 23, 2026
4
Reading svelte config from vite.config.js/ts files introduced in 4.6.0 seems flawed
sveltejs/language-tools#3080 · opened on Jul 17, 2026
Typescript 7 crashes svelte2tsx and svelte-check
sveltejs/language-tools#3063 · opened on Jun 18, 2026
10
svelte-check --incremental breaks zero-effort type safety
sveltejs/language-tools#3061 · opened on Jun 18, 2026
Type import with same name as variable causes migration error
sveltejs/language-tools#3035 · opened on May 27, 2026
4
svelte-check --tsgo --incremental tsconfig.json "references" inconsistency
sveltejs/language-tools#3027 · opened on May 12, 2026
1
Add --cache-location for --incremental mode
Feature
sveltejs/language-tools#3012 · opened on Apr 29, 2026
2
Svelte maintained tree-sitter grammar
sveltejs/language-tools#2997 · opened on Mar 31, 2026
2
svelte-check --incremental / --tsgo silently drops all diagnostics when a .svelte file has an HTML comment containing JSDoc
sveltejs/language-tools#2995 · opened on Mar 29, 2026
1
Honor TypeScript's useUnknownInCatchVariables setting
sveltejs/language-tools#2983 · opened on Mar 20, 2026
Monorepo support for Find File Reference
Feature
sveltejs/language-tools#2975 · opened on Mar 11, 2026
1
False positives for legacy syntax reactive comma-separated statement
sveltejs/language-tools#2973 · opened on Mar 9, 2026
1
[svelte-check] Running svelte-check through docker yields docker-absolute paths
sveltejs/language-tools#2938 · opened on Feb 14, 2026
4

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Issues

Issues

svelte-check --tsgo reports 0 errors when the compiler process is killed

svelte-package silently skips .d.ts emit with noEmitOnError: true because emitDts omits svelteHTML typings

svelte-check tsgo watch loops infinitelly on change

Type arguments on `$props()` silently make destructured props `any`

Symlinked packages don't resolve types properly

Using `svelte-check` with `--tsgo` includes more files

`@sveltejs/vite-plugin-svelte` does not recognize `vite-plus` configuration exports

Script module makes the file looks like there is an error

LSP crashes/partially stops working when I move, create, or delete route files. (SvelteKit 3 RC)

Svelte-check reports valid CSS properties such as corner-shape as unknown

svelte-check --tsgo-experimental-api crashes immediately: "Cannot run with tsconfig path without LS/TSdoc resolver" (CI/Linux/arm64 only, not repro'd on macOS)

bump required node version, drop dependencies

`svelte-check`: Doesn't flag TS2614 about exporting snippets from .svelte files, but TypeScript does

Reading svelte config from vite.config.js/ts files introduced in 4.6.0 seems flawed

Typescript 7 crashes svelte2tsx and svelte-check

`svelte-check --incremental` breaks zero-effort type safety

Type import with same name as variable causes migration error

svelte-check --tsgo --incremental tsconfig.json "references" inconsistency

Add --cache-location for --incremental mode

Svelte maintained `tree-sitter` grammar

svelte-check --incremental / --tsgo silently drops all diagnostics when a .svelte file has an HTML comment containing JSDoc

Honor TypeScript's `useUnknownInCatchVariables` setting

Monorepo support for Find File Reference

False positives for legacy syntax reactive comma-separated statement

[svelte-check] Running svelte-check through docker yields docker-absolute paths