TanStack/router

View on GitHub

🤖 A client-first, server-capable, fully type-safe router and full-stack framework for the web (React and more).

Stars: 15.1k
Forks: 1.9k
Open beginner issues: 0
Indexed issues: 297
Avg merge: 1d 20h
Merged PRs (30d): 143

Dominant language: TypeScript
License: MIT
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

Beginner friendly Everything

Open All

297 open issues indexed

`staticFunctionMiddleware` `Unexpected token '<', "<!DOCTYPE "... is not valid JSON ` Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

TanStack/router#7630 · 4 comments · 1 reaction · Opened Jun 14, 2026
Path params starting with `$` are rewritten to "undefined" on page load Open

Difficulty 4/5 3-5 days Newbie friendliness 67/100

TanStack/router#7598 · 1 reaction · Opened Jun 11, 2026
`vite.preview()` called during static prerendering doesn't forward `configLoader`, causing preview server to crash (EASY FIX) Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

TanStack/router#7593 · 9 comments · Opened Jun 9, 2026
SSR produces invalid HTML (Null Byte U+0000) Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

TanStack/router#7581 · 2 comments · 1 reaction · Opened Jun 7, 2026
[docs] Outdated ISR guide? Open

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

TanStack/router#7580 · 2 comments · Opened Jun 7, 2026
`error.routerCode` removed and not a clear replacement for `error.routerCode === 'PARSE_PARAMS'` or `error.routerCode === 'VALIDATE_SEARCH'` Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TanStack/router#7545 · Opened Jun 4, 2026
Regression: React.use build error with React 18 and Webpack/Rspack Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

TanStack/router#7538 · 1 comment · 4 reactions · Opened Jun 3, 2026
Start: Ssr doesn't reflect changes with `bundledDev: true` Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

TanStack/router#7535 · Opened Jun 3, 2026
router-core@1.171.7+: SSR query stream never closes with ssr-query → "Serialization timeout after app render finished" Open

information needed

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TanStack/router#7529 · 11 comments · 3 reactions · Opened Jun 3, 2026
Static prerendering/ISR cannot work with Cloudflare as workers run in front of CDN, not behind it - incorrectly documented as if it does Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TanStack/router#7527 · 6 comments · 5 reactions · Opened Jun 2, 2026
Prerender never exits with custom alias injected by Vite plugin Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

TanStack/router#7516 · 5 comments · Opened May 31, 2026
Start: provide a supported way to unit-test server functions through the pipeline (inputValidator is skipped on direct calls) Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TanStack/router#7507 · 14 reactions · Opened May 29, 2026
RSC: createServerFn handlers cannot use react-dom/server (blocks @react-email/render, etc.) Open

information needed

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TanStack/router#7500 · 4 comments · Opened May 28, 2026
[docs]: Request Lifecycle Doc Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

TanStack/router#7499 · 1 comment · Opened May 28, 2026
experimental.bundledDev fails in TanStack Start with Vite Plus Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

TanStack/router#7491 · Opened May 26, 2026
[Bug] CSS `?url` import broken with experimental.bundledDev — Tailwind v4 `@import` not processed and URL resolution is unstable Open

needs-upstream-fix

Difficulty 4/5 3-5 days Newbie friendliness 55/100

TanStack/router#7488 · 1 comment · 3 reactions · Opened May 25, 2026
Static prerendering breaks with Cloudflare plugin Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TanStack/router#7481 · 1 comment · 3 reactions · Opened May 24, 2026
Start Counter example fails on StackBlitz (linked from Build a Project from Scratch) Open

documentation

Difficulty 3/5 1-2 days Newbie friendliness 50/100

TanStack/router#7480 · 1 comment · Opened May 24, 2026
Static middleware entries are not routed to on production builds Open

Difficulty 4/5 3-5 days Newbie friendliness 50/100

TanStack/router#7479 · 2 comments · 1 reaction · Opened May 24, 2026
DefaultCatchBoundary Error: TypeError: Invalid URL Open

examples

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

TanStack/router#7476 · Opened May 23, 2026
Prerendered pages are not served Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TanStack/router#7473 · 3 comments · 3 reactions · Opened May 22, 2026
createMiddleware is not a function on cold-start SSR in vite dev (not HMR; @tanstack/react-start@1.168.9, Vite 7.3.3) Open

needs-upstream-fix

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TanStack/router#7459 · 8 comments · 8 reactions · Opened May 21, 2026
router-plugin versions 1.150.0 and later generate routeTree.gen.ts with type declaration errors Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

TanStack/router#7458 · Opened May 21, 2026
ServerFunction does not serialize from client-side loader invocation Open

information needed

Difficulty 3/5 1-2 days Newbie friendliness 48/100

TanStack/router#7437 · 3 comments · Opened May 19, 2026
TypeError: (0 , __vite_ssr_import_11__.u) is not a function Open

information needed

Difficulty 4/5 3-5 days Newbie friendliness 48/100

TanStack/router#7431 · 3 comments · 4 reactions · Opened May 18, 2026
[Start] virtual:tanstack-start-client-entry 404 in pnpm monorepo (regression on react-start@1.168 + vite@8) Open

information needed

Difficulty 4/5 3-5 days Newbie friendliness 58/100

TanStack/router#7418 · 5 comments · 2 reactions · Opened May 16, 2026
File extension/Image src does not end to server route but 404 Open

needs-upstream-fix

Difficulty 3/5 1-2 days Newbie friendliness 72/100

TanStack/router#7403 · 9 comments · 6 reactions · Opened May 15, 2026
The boilerplate code in server entry point docs is giving type error Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

TanStack/router#7399 · 2 comments · Opened May 14, 2026
TanStack Start server functions should return 404 when requested with an invalid ID, currently 500 Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

TanStack/router#7363 · 1 comment · 7 reactions · Opened May 7, 2026
[Start RSC] SerovalUnsupportedTypeError on RawStream during dev SSR — production unaffected Open

information needed

Difficulty 4/5 3-5 days Newbie friendliness 35/100

TanStack/router#7361 · 2 comments · Opened May 7, 2026
TanStack Start server-entry requestContext type ignores @tanstack/react-start Register augmentation Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

TanStack/router#7353 · 1 comment · Opened May 6, 2026
createServerFn: type validator rejects serializable classes + ShallowErrorPlugin destroys custom Error properties at runtime Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TanStack/router#7339 · 1 comment · 2 reactions · Opened May 4, 2026
Solid Router route-scoped accessors can throw during navigation teardown Open

package: solid-router

Difficulty 5/5 Over a week Newbie friendliness 42/100

TanStack/router#7331 · Opened May 3, 2026
feat(vue-router): add `styles` to Vue `RouteMatchExtensions` augmentation Open

Difficulty 1/5 Under an hour Newbie friendliness 72/100

TanStack/router#7318 · 3 comments · Opened May 2, 2026
[Start] Bare basepath URL (e.g. /preview) redirects to /preview/ on SSR even with trailingSlash: 'never' Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

TanStack/router#7291 · Opened Apr 29, 2026
Server-fn transform filter regex rejects whitespace between `.` and `handler`/`server`/`client`, silently disabling transform after AST-roundtripping pre-plugins Open

Difficulty 1/5 1-3 hours Newbie friendliness 84/100

TanStack/router#7280 · Opened Apr 28, 2026
Middleware error handling: returning custom values from catch blocks doesn't reach the client Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TanStack/router#7238 · 2 comments · 1 reaction · Opened Apr 22, 2026
Error when using Shadcn Button in Server Components Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TanStack/router#7236 · 4 comments · Opened Apr 21, 2026
Route generation does not allow plain template literals anymore after 1.166.31 Open

information needed

Difficulty 3/5 1-2 days Newbie friendliness 55/100

TanStack/router#7216 · 5 comments · 2 reactions · Opened Apr 17, 2026
Server functions that are stored in a separate file cause middlewares to throw error Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

TanStack/router#7213 · 8 comments · 3 reactions · Opened Apr 17, 2026
@tanstack/start issue - An error outside of the Outlet can't be caught and doesn't show error boundry Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TanStack/router#7133 · 3 comments · 3 reactions · Opened Apr 10, 2026
Redirects within prefetching using TanStack Query don't work Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

TanStack/router#7132 · 1 reaction · Opened Apr 9, 2026
Start: route masks with unmaskOnReload lose the real route on hard reload Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TanStack/router#7115 · Opened Apr 7, 2026
`Route.useRouteContext()` returns an empty object instead of null Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

TanStack/router#7110 · Opened Apr 6, 2026
The content/children script tags of the head (`scripts[].children`) are lost from the HTML after hydration Open

information needed

Difficulty 3/5 1-2 days Newbie friendliness 55/100

TanStack/router#7104 · 2 comments · 1 reaction · Opened Apr 5, 2026
pnpm's `package.json5` file not supported Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

TanStack/router#7097 · 4 comments · Opened Apr 3, 2026
[Start] Dev server breaks on IP/Safari: Nitro intercepts $id route modules when Sec-Fetch-Dest header is missing Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TanStack/router#7095 · 2 comments · 2 reactions · Opened Apr 3, 2026
Start: Dev server takes 5-12s to boot on fresh/cold start (SPA mode, Vite 8) Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TanStack/router#7091 · 7 comments · 8 reactions · Opened Apr 2, 2026
TanStack Router adds 29KB instead of 12KB to the bundle Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

TanStack/router#7090 · 4 comments · 12 reactions · Opened Apr 1, 2026
Keyboard activation causes full page reload instead of SPA navigation when using custom link with React Aria Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

TanStack/router#7088 · Opened Apr 1, 2026

TanStack/router

Get new issues in your inbox