fix(v2): Vite 8 compatible manifest plugin by birkskyum · Pull Request #2080 · solidjs/solid-start

birkskyum · 2026-02-22T22:25:00Z

Moving to vite 8 w/ rolldown removes an entire category of dev/prod differences with vite 7 having esbuild (dev) + rollup (prod).

Towards

[Feature]: Vite 8 / Rolldown Compatibility #2075

This PR contains:

Vite 8 & Rolldown Support: Updated the solid-start:manifest-plugin to correctly resolve the client manifest during SSR builds under Vite 8 / Rolldown. It automatically detects the current major Vite version, and then:
- For Vite 7: Continues to extract the .vite/manifest.json directly from the globalThis.START_CLIENT_BUNDLE memory footprint like before.
- For Vite 8+: Falls back to reading the fully generated .solid-start/client/.vite/manifest.json from the filesystem, solving undefined 'source' TypeErrors caused by changes to Rolldown's generateBundle asset handling.

changeset-bot · 2026-02-22T22:25:03Z

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Latest commit: aaa5c51

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pkg-pr-new · 2026-02-22T22:25:43Z

Open in StackBlitz

npm i https://pkg.pr.new/solidjs/solid-start/@solidjs/start@2080

npm i https://pkg.pr.new/solidjs/solid-start/@solidjs/vite-plugin-nitro-2@2080

commit: aaa5c51

huseeiin · 2026-03-28T10:32:08Z

when still using vite 7 and this pr, size gets larger 😢

@solidjs/start@alpha: 103.4 kb
pr: 115.5 kb

birkskyum · 2026-03-28T15:23:54Z

when still using vite 7 and this pr, size gets larger 😢

@solidjs/start@alpha: 103.4 kb
pr: 115.5 kb

Ugh, that are some rough numbers - considering build size is a key selling point of SolidStart.

birkskyum · 2026-03-28T21:16:50Z

I don't know if the build size increase came from this PR, or rather from:

feat(2.0): seroval json mode #2042

bondehagen · 2026-04-13T16:59:57Z

@katywings If increased build size is not coming from this PR, can this be merged now?

caseybaggz · 2026-04-16T13:16:55Z

I think this also affects Deno runtimes. Here is the result of trying v8/alpha.2/Deno:

Task dev deno task kv:reset && vite dev
Task kv:reset deno run scripts/flush-kv.ts
🧹 Flushing Deno KV...
✅ Deleted 0 keys.
8:10:14 AM [vite] (client) Re-optimizing dependencies because vite config has changed

  VITE v8.0.8  ready in 615 ms

  ➜  Local:   http://localhost:5173/
  ➜  Network: use --host to expose
  ➜  press h + enter to show help
[vite] connected.
🐼 info [hrtime] Extracted in (176.08ms)
Error: Failed to load url /@manifest/ssr/1776345020850/assets?id=./src/entry-client.tsx (resolved id: /@manifest/ssr/1776345020850/assets). Does the file exist?
    at loadAndTransform (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/vite@8.0.8/node_modules/vite/dist/node/chunks/node.js:24457:31) {
  status: 500,
  statusText: undefined,
  headers: undefined,
  data: undefined,
  body: undefined,
  unhandled: true,
  cause: Error: Failed to load url /@manifest/ssr/1776345020850/assets?id=./src/entry-client.tsx (resolved id: /@manifest/ssr/1776345020850/assets). Does the file exist?
      at loadAndTransform (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/vite@8.0.8/node_modules/vite/dist/node/chunks/node.js:24457:31) {
    code: "ERR_LOAD_URL",
    runnerError: Error: RunnerError
        at reviveInvokeError (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/vite@8.0.8/node_modules/vite/dist/node/module-runner.js:539:64)
        at Object.invoke (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/vite@8.0.8/node_modules/vite/dist/node/module-runner.js:612:11)
        at async ModuleRunner.getModuleInformation (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/vite@8.0.8/node_modules/vite/dist/node/module-runner.js:1187:7)
        at async request (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/vite@8.0.8/node_modules/vite/dist/node/module-runner.js:1204:83)
        at async Object.getAssets (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/@solidjs+start@2.0.0-alpha.2/node_modules/@solidjs/start/dist/server/manifest/dev-ssr-manifest.js:20:23)
        at async createPageEvent (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/@solidjs+start@2.0.0-alpha.2/node_modules/@solidjs/start/dist/server/handler.js:124:6)
        at async eval (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/@solidjs+start@2.0.0-alpha.2/node_modules/@solidjs/start/dist/server/handler.js:56:20)
        at async /Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/@solidjs+start@2.0.0-alpha.2/node_modules/@solidjs/start/dist/config/dev-server.js:43:44
  }
}
Error: Failed to load url /@manifest/ssr/1776345020882/assets?id=./src/entry-client.tsx (resolved id: /@manifest/ssr/1776345020882/assets). Does the file exist?
    at loadAndTransform (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/vite@8.0.8/node_modules/vite/dist/node/chunks/node.js:24457:31) {
  status: 500,
  statusText: undefined,
  headers: undefined,
  data: undefined,
  body: undefined,
  unhandled: true,
  cause: Error: Failed to load url /@manifest/ssr/1776345020882/assets?id=./src/entry-client.tsx (resolved id: /@manifest/ssr/1776345020882/assets). Does the file exist?
      at loadAndTransform (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/vite@8.0.8/node_modules/vite/dist/node/chunks/node.js:24457:31) {
    code: "ERR_LOAD_URL",
    runnerError: Error: RunnerError
        at reviveInvokeError (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/vite@8.0.8/node_modules/vite/dist/node/module-runner.js:539:64)
        at Object.invoke (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/vite@8.0.8/node_modules/vite/dist/node/module-runner.js:612:11)
        at async ModuleRunner.getModuleInformation (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/vite@8.0.8/node_modules/vite/dist/node/module-runner.js:1187:7)
        at async request (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/vite@8.0.8/node_modules/vite/dist/node/module-runner.js:1204:83)
        at async Object.getAssets (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/@solidjs+start@2.0.0-alpha.2/node_modules/@solidjs/start/dist/server/manifest/dev-ssr-manifest.js:20:23)
        at async createPageEvent (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/@solidjs+start@2.0.0-alpha.2/node_modules/@solidjs/start/dist/server/handler.js:124:6)
        at async eval (/Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/@solidjs+start@2.0.0-alpha.2/node_modules/@solidjs/start/dist/server/handler.js:56:20)
        at async /Users/caseybaggz/github/nurl/sanctum/node_modules/.deno/@solidjs+start@2.0.0-alpha.2/node_modules/@solidjs/start/dist/config/dev-server.js:43:44
  }
}
^C%

birkskyum changed the title ~~Vite 8 compat~~ feat: Vite 8 compat Feb 22, 2026

birkskyum changed the title ~~feat: Vite 8 compat~~ fix: Vite 8 compat manifest plugin Feb 22, 2026

birkskyum mentioned this pull request Feb 22, 2026

test(v2): add vite-ecosystem-ci scripts #2076

Merged

birkskyum changed the title ~~fix: Vite 8 compat manifest plugin~~ fix: Vite 8 compatible manifest plugin Feb 22, 2026

birkskyum changed the title ~~fix: Vite 8 compatible manifest plugin~~ fix(v2): Vite 8 compatible manifest plugin Feb 23, 2026

birkskyum added 9 commits February 27, 2026 07:51

vite 8 compat manifest plugin

d64758f

changeset

6985e15

only check source for vite 7 manifest

7bdee59

vite 8 compat

800cf36

don't incl playwright

b32d94d

changset

20a79e7

fix jsx build error

613985f

dynamic manifest path

b0ffe95

fix nitro preview

02eb822

birkskyum force-pushed the vite-8-compat branch from 98d0ca2 to 02eb822 Compare February 27, 2026 06:52

birkskyum added 3 commits February 27, 2026 07:53

revert packge.json

43f09f0

changeset

f9cf109

reset playwright

0b0466b

birkskyum added enhancement New feature or request 2.x targeting SolidStart 2.x versions labels Feb 28, 2026

katywings mentioned this pull request Mar 12, 2026

WIP: chore: implement solid example nitrojs/nitro#4106

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katywings reviewed Mar 14, 2026

View reviewed changes

Comment thread packages/start/src/config/manifest.ts Outdated

katywings reviewed Mar 14, 2026

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Comment thread packages/start/src/config/fs-routes/index.ts

birkskyum added 2 commits March 16, 2026 01:51

add vite preview

4df5813

move imports to top

fed2f37

birkskyum marked this pull request as draft March 16, 2026 14:48

birkskyum marked this pull request as ready for review March 17, 2026 00:15

Merge branch 'main' into vite-8-compat

5d04604

katywings approved these changes Mar 22, 2026

View reviewed changes

huseeiin mentioned this pull request Mar 27, 2026

[Bug?]: Build failed with vite@8.0.1 #2120

Open

2 tasks

Merge branch 'main' into vite-8-compat

65448a9

birkskyum marked this pull request as draft March 28, 2026 17:48

birkskyum closed this Mar 28, 2026

birkskyum reopened this Mar 28, 2026

birkskyum marked this pull request as ready for review March 28, 2026 21:15

Merge branch 'main' into vite-8-compat

aaa5c51

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fix(v2): Vite 8 compatible manifest plugin#2080

fix(v2): Vite 8 compatible manifest plugin#2080
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