feat: upgraded all pnpm, node and next.js platform deps to the absolute latest LTS versions available on Vercel. by benduran · Pull Request #3362 · pyth-network/pyth-crosschain

benduran · 2026-01-13T09:43:29Z

also fixed linting issues that snuck into main

Summary

As the title mentions, this upgrades all node and pnpm deps to use the absolute latest LTS versions. This repo has been falling a bit behind. Additionally, with the Node 24 upgrade, and a small node loader, we should be able to run TypeScript natively like Bun, without a compilation step (and without the monkey patching of libraries, like the one for @ton/blueprint that we've needed to do to work with tsx)

Rationale

See comment, above, for the rationale.

How has this been tested?

Current tests cover my changes
Added new tests
Manually tested the code

… LTS versions available on Vercel. also fixed linting issues that snuck into main

vercel · 2026-01-13T09:43:34Z

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Review	Updated (UTC)
component-library	Ready	Preview, Comment	Jan 15, 2026 9:39am
developer-hub	Ready	Preview, Comment	Jan 15, 2026 9:39am

5 Skipped Deployments

Project	Deployment	Updated (UTC)
api-reference	Skipped	Jan 15, 2026 9:39am
entropy-explorer	Skipped	Jan 15, 2026 9:39am
insights	Skipped	Jan 15, 2026 9:39am
proposals	Skipped	Jan 15, 2026 9:39am
staking	Skipped	Jan 15, 2026 9:39am

…uild, and also fixed functions being passed between mixed server and client components (you cannot do this)

…atasources array failing referential equality checks

… has a built-in watcher

apps/api-reference/src/components/Button/index.tsx

benduran · 2026-01-14T17:42:05Z

apps/api-reference/package.json

-  }
-}
+  },
+  "browserslist": [


general good practice to have to be explicit about which browsers we support. this snippet was added to all next.js app package.json files

benduran · 2026-01-14T17:42:28Z

apps/developer-hub/package.json

  "type": "module",
  "engines": {
-    "node": ">=22.14.0"
+    "node": "^24.0.0"


upgraded all engines to be at least node 24

benduran · 2026-01-14T17:43:07Z

apps/insights/src/context/pyth-pro-demo/pyth-pro-websockets-context.tsx

    symbol: selectedSource,
  });

+  const replayDataSources = useMemo(


fixes an infinite render bug that, strangely, only occurred in Next v16 and wasn't happening in v15. This locks down the array reference so it no longer changes every render

benduran · 2026-01-14T17:43:31Z

apps/insights/turbo.json

      "cache": false
    },
+    "start:dev": {
+      "with": ["@pythnetwork/component-library#start:dev"]


for local dev convenience, rebuilds the component library when changes to it are made and we're doing local dev in Insights Hub

benduran · 2026-01-14T17:44:45Z

contract_manager/src/core/chains.ts

 import { Storable } from "./base";
 import type { TokenId } from "./token";
-import { execFileAsync, hasProperty } from "../utils/utils";
+import { execFileAsync } from "../utils/exec-file-async";


needed to move this util to its own file, as previously, it was combined with other utils that were being imported on the client, which Next v15 handled with silent failures, but Next v16 dies on because it is much stricter about accidental node-specific imports leaking in to UI code.

governance/xc_admin/packages/xc_admin_frontend/components/tabs/Proposals/Proposal.tsx

benduran · 2026-01-14T17:45:57Z

governance/xc_admin/packages/xc_admin_frontend/pages/_app.tsx

                    name="viewport"
                    content="width=device-width, initial-scale=1.0, maximum-scale=1.0"
                  />
+                  {generateDefaultSeo(SEO)}


latest next-seo package hand API changes, so this keeps the behavior the same as before, but uses the new API

benduran · 2026-01-14T17:46:26Z

governance/xc_admin/packages/xc_admin_frontend/next.config.js

+  turbopack: {
+    resolveAlias: {
+      fs: {
+        /**


comment should hopefully be self explanatory 🙂

benduran · 2026-01-14T17:46:55Z

governance/xc_admin/packages/xc_admin_frontend/package.json

    "start:prod": "next start --port 3004",
    "fix:format": "prettier --write .",
-    "fix:lint": "next lint --fix --max-warnings 0",
+    "fix:lint": "eslint --fix .",


this is the cause for the extra noise for the xc_admin_frontend app. previously, it was using its own, local-only eslint ruleset

benduran · 2026-01-14T17:48:01Z

packages/component-library/tsconfig.json

  "extends": "@cprussin/tsconfig/nextjs.json",
  "include": [
-    "*.d.ts",
+    "**/*.d.ts",


moved the .d.ts files that were local to this project to be in the src folder, which allows us to leverage ts-duality's built-in --copyOtherFiles. Without this change, mixed roots were detected, so copying files would result in a wonky dist/ folder structure

benduran · 2026-01-14T17:49:08Z

.tool-versions

@@ -1,4 +1,4 @@
-nodejs 22.14.0
-pnpm 10.7.0
+nodejs 24.12.0


updates the asdf and mise config (@cprussin you might need to update the .nix config, as well)

benduran · 2026-01-14T17:49:26Z

turbo.json

  "tasks": {
    "//#fix": {
-      "dependsOn": ["//#fix:lint", "//#fix:format"],
+      "dependsOn": [


linting / formatting. sorry for the noise

cprussin

apps/api-reference/src/components/Button/index.tsx

apps/api-reference/next-env.d.ts

apps/developer-hub/next-env.d.ts

apps/entropy-explorer/next-env.d.ts

apps/insights/next-env.d.ts

governance/xc_admin/packages/xc_admin_frontend/hooks/useMultisig.ts

governance/xc_admin/packages/xc_admin_frontend/hooks/usePyth.ts

governance/xc_admin/packages/xc_admin_frontend/turbopack-hacks/empty.ts

governance/xc_admin/packages/xc_admin_frontend/eslint.config.js

packages/component-library/src/theme.scss

cprussin

…ogging the error via console.error

…turbopack hacks

…m-deps

feat: upgraded all pnpm and node platform deps to the absolute latest…

30e8b86

… LTS versions available on Vercel. also fixed linting issues that snuck into main

benduran added the platform upgrading of dependencies, changing deployment configs, and more label Jan 13, 2026

fix: fixed css color rendering for all next.js apps

a68e68d

vercel bot had a problem deploying to Preview – component-library January 13, 2026 15:51 Failure

vercel bot deployed to Preview – entropy-explorer January 13, 2026 15:52 View deployment

vercel bot deployed to Preview – staking January 13, 2026 15:53 View deployment

vercel bot deployed to Preview – insights January 13, 2026 15:53 View deployment

vercel bot had a problem deploying to Preview – proposals January 13, 2026 15:53 Failure

vercel bot had a problem deploying to Preview – api-reference January 13, 2026 15:54 Failure

vercel bot deployed to Preview – developer-hub January 13, 2026 15:55 View deployment

fix: fixed issues where node deps were leaking into the client-side b…

7ff7afd

…uild, and also fixed functions being passed between mixed server and client components (you cannot do this)

vercel bot temporarily deployed to Preview – proposals January 13, 2026 16:07 Inactive

vercel bot had a problem deploying to Preview – component-library January 13, 2026 16:08 Failure

vercel bot deployed to Preview – entropy-explorer January 13, 2026 16:09 View deployment

vercel bot deployed to Preview – insights January 13, 2026 16:10 View deployment

vercel bot deployed to Preview – staking January 13, 2026 16:10 View deployment

vercel bot deployed to Preview – api-reference January 13, 2026 16:11 View deployment

vercel bot deployed to Preview – developer-hub January 13, 2026 16:12 View deployment

fix(insights): fixed use-http-datastream hook being thrashed due to d…

d75ec89

…atasources array failing referential equality checks

vercel bot had a problem deploying to Preview – component-library January 13, 2026 17:33 Failure

vercel bot deployed to Preview – entropy-explorer January 13, 2026 17:34 View deployment

vercel bot deployed to Preview – staking January 13, 2026 17:34 View deployment

vercel bot deployed to Preview – insights January 13, 2026 17:34 View deployment

vercel bot had a problem deploying to Preview – proposals January 13, 2026 17:35 Failure

vercel bot deployed to Preview – api-reference January 13, 2026 17:36 View deployment

vercel bot deployed to Preview – developer-hub January 13, 2026 17:36 View deployment

chore: added better local dev via latest version of ts-duality, which…

9d04a6c

… has a built-in watcher

vercel bot had a problem deploying to Preview – component-library January 13, 2026 18:29 Failure

vercel bot deployed to Preview – entropy-explorer January 13, 2026 18:30 View deployment

benduran requested review from a team, Riateche, ali-behjati and keyvankhademi as code owners January 13, 2026 20:38

benduran changed the title ~~feat: upgraded all pnpm and node platform deps to the absolute latest LTS versions available on Vercel.~~ feat: upgraded all pnpm, node and next.js platform deps to the absolute latest LTS versions available on Vercel. Jan 13, 2026

benduran commented Jan 14, 2026

View reviewed changes

apps/api-reference/src/components/Button/index.tsx Show resolved Hide resolved

benduran commented Jan 14, 2026

View reviewed changes

governance/xc_admin/packages/xc_admin_frontend/components/tabs/Proposals/Proposal.tsx Show resolved Hide resolved

benduran commented Jan 14, 2026

View reviewed changes

cprussin approved these changes Jan 14, 2026

View reviewed changes

chore: removed committed, generated next-env.d.ts files

765363a

vercel bot deployed to Preview – component-library January 15, 2026 09:05 View deployment

vercel bot deployed to Preview – entropy-explorer January 15, 2026 09:05 View deployment

vercel bot deployed to Preview – staking January 15, 2026 09:06 View deployment

benduran added 6 commits January 15, 2026 09:08

chore(insights): readded react compiler enablement

6c43af7

chore(xc_admin_frontend): disable no-console per-line

0d266b9

chore(xc_admin_frontend): removed void for promises and instead now l…

607db35

…ogging the error via console.error

chore(xc_admin_frontend): added comment in the empty.ts file for the …

977b8d8

…turbopack hacks

Merge remote-tracking branch 'origin/main' into bduran/update-platfor…

0924514

…m-deps

chore: linting

4ca4f08

Conversation

benduran commented Jan 13, 2026

Summary

Rationale

How has this been tested?

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vercel bot commented Jan 13, 2026 •

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