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Tevm examples

Standalone example applications for Tevm.

This repository was extracted from evmts/tevm-monorepo with its Git history intact. The applications install Tevm packages from npm instead of using monorepo workspace links, so the workspace also acts as an integration smoke test for the packages that Tevm users receive.

Documentation for this repository is published at examples.tevm.sh. Umbrella Tevm documentation remains at tevm.sh.

Requirements

  • Node.js 24 (the exact tested version is in .nvmrc)
  • pnpm 9
  • Foundry for the Solidity-backed Vite and MUD examples
  • Bun only when running the Bun example interactively

Install

corepack enable
pnpm install

The apps live in apps/:

  • bun — Bun and the Tevm Bun plugin
  • esbuild — esbuild and the Tevm esbuild plugin
  • mud — a React MUD application
  • next — Next.js with an in-browser Tevm memory client
  • svelte-ethers — SvelteKit with the Tevm Ethers adapter
  • vite — Vite, React, Wagmi, Ethers, and Solidity imports

Documentation site

The site published at examples.tevm.sh lives in docs/ and is built with Vocs 2.7.0.

pnpm docs:dev
pnpm docs:build
pnpm docs:preview

Validate the workspace

pnpm lint
pnpm typecheck
pnpm build
pnpm test

RPC-backed tests run only when their documented environment variable is present. Use RPC_URL for the Bun example and RPC_URL_MAINNET for the esbuild example.

Published-package policy

Cross-repository Tevm dependencies use caret ranges resolved from npm. The tevm meta-package is declared as a runtime peer where an example imports the node directly, and is installed as a development dependency for local validation. The only workspace dependency is the MUD client's link to its contracts package, because both live in this repository.

Releases

Changesets records release intent. Merges to main run the release workflow with npm provenance. The example workspaces are private applications, so they are versioned and tagged but are not published as npm libraries unless their private flags are deliberately removed.

License

MIT

About

Standalone Tevm example apps and published-package integration smoke tests

examples.tevm.sh

Resources

Readme
MIT license

Code of conduct

Code of conduct
Activity
Custom properties

Stars

0 stars

Watchers

0 watching

Forks

0 forks
Report repository

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Tevm examples
Standalone example applications for Tevm.
This repository was extracted from
evmts/tevm-monorepo with its Git history intact. The applications install
Tevm packages from npm instead of using monorepo workspace links, so the workspace also acts as an integration smoke
test for the packages that Tevm users receive.
Documentation for this repository is published at examples.tevm.sh. Umbrella Tevm
documentation remains at tevm.sh.
Requirements
  • Node.js 24 (the exact tested version is in .nvmrc)
  • pnpm 9
  • Foundry for the Solidity-backed Vite and MUD examples
  • Bun only when running the Bun example interactively
Install
corepack enable
pnpm install
The apps live in apps/:
  • bun — Bun and the Tevm Bun plugin
  • esbuild — esbuild and the Tevm esbuild plugin
  • mud — a React MUD application
  • next — Next.js with an in-browser Tevm memory client
  • svelte-ethers — SvelteKit with the Tevm Ethers adapter
  • vite — Vite, React, Wagmi, Ethers, and Solidity imports
Documentation site
The site published at examples.tevm.sh lives in docs/ and is built with
Vocs 2.7.0.
pnpm docs:dev
pnpm docs:build
pnpm docs:preview
Validate the workspace
pnpm lint
pnpm typecheck
pnpm build
pnpm test
RPC-backed tests run only when their documented environment variable is present. Use RPC_URL for the Bun example
and RPC_URL_MAINNET for the esbuild example.
Published-package policy
Cross-repository Tevm dependencies use caret ranges resolved from npm. The tevm meta-package is declared as a
runtime peer where an example imports the node directly, and is installed as a development dependency for local
validation. The only workspace dependency is the MUD client's link to its contracts package, because both live in
this repository.
Releases
Changesets records release intent. Merges to main run the release workflow with npm provenance. The example
workspaces are private applications, so they are versioned and tagged but are not published as npm libraries unless
their private flags are deliberately removed.
License
MIT
About
Standalone Tevm example apps and published-package integration smoke tests
examples.tevm.sh
Resources
Readme
MIT license
Code of conduct
Code of conduct
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Tevm examples
Standalone example applications for Tevm.
This repository was extracted from
evmts/tevm-monorepo with its Git history intact. The applications install
Tevm packages from npm instead of using monorepo workspace links, so the workspace also acts as an integration smoke
test for the packages that Tevm users receive.
Documentation for this repository is published at examples.tevm.sh. Umbrella Tevm
documentation remains at tevm.sh.
Requirements
  • Node.js 24 (the exact tested version is in .nvmrc)
  • pnpm 9
  • Foundry for the Solidity-backed Vite and MUD examples
  • Bun only when running the Bun example interactively
Install
corepack enable
pnpm install
The apps live in apps/:
  • bun — Bun and the Tevm Bun plugin
  • esbuild — esbuild and the Tevm esbuild plugin
  • mud — a React MUD application
  • next — Next.js with an in-browser Tevm memory client
  • svelte-ethers — SvelteKit with the Tevm Ethers adapter
  • vite — Vite, React, Wagmi, Ethers, and Solidity imports
Documentation site
The site published at examples.tevm.sh lives in docs/ and is built with
Vocs 2.7.0.
pnpm docs:dev
pnpm docs:build
pnpm docs:preview
Validate the workspace
pnpm lint
pnpm typecheck
pnpm build
pnpm test
RPC-backed tests run only when their documented environment variable is present. Use RPC_URL for the Bun example
and RPC_URL_MAINNET for the esbuild example.
Published-package policy
Cross-repository Tevm dependencies use caret ranges resolved from npm. The tevm meta-package is declared as a
runtime peer where an example imports the node directly, and is installed as a development dependency for local
validation. The only workspace dependency is the MUD client's link to its contracts package, because both live in
this repository.
Releases
Changesets records release intent. Merges to main run the release workflow with npm provenance. The example
workspaces are private applications, so they are versioned and tagged but are not published as npm libraries unless
their private flags are deliberately removed.
License
MIT
About
Standalone Tevm example apps and published-package integration smoke tests
examples.tevm.sh
Resources
Readme
MIT license
Code of conduct
Code of conduct
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Tevm examples
Standalone example applications for Tevm.
This repository was extracted from
evmts/tevm-monorepo with its Git history intact. The applications install
Tevm packages from npm instead of using monorepo workspace links, so the workspace also acts as an integration smoke
test for the packages that Tevm users receive.
Documentation for this repository is published at examples.tevm.sh. Umbrella Tevm
documentation remains at tevm.sh.
Requirements
  • Node.js 24 (the exact tested version is in .nvmrc)
  • pnpm 9
  • Foundry for the Solidity-backed Vite and MUD examples
  • Bun only when running the Bun example interactively
Install
corepack enable
pnpm install
The apps live in apps/:
  • bun — Bun and the Tevm Bun plugin
  • esbuild — esbuild and the Tevm esbuild plugin
  • mud — a React MUD application
  • next — Next.js with an in-browser Tevm memory client
  • svelte-ethers — SvelteKit with the Tevm Ethers adapter
  • vite — Vite, React, Wagmi, Ethers, and Solidity imports
Documentation site
The site published at examples.tevm.sh lives in docs/ and is built with
Vocs 2.7.0.
pnpm docs:dev
pnpm docs:build
pnpm docs:preview
Validate the workspace
pnpm lint
pnpm typecheck
pnpm build
pnpm test
RPC-backed tests run only when their documented environment variable is present. Use RPC_URL for the Bun example
and RPC_URL_MAINNET for the esbuild example.
Published-package policy
Cross-repository Tevm dependencies use caret ranges resolved from npm. The tevm meta-package is declared as a
runtime peer where an example imports the node directly, and is installed as a development dependency for local
validation. The only workspace dependency is the MUD client's link to its contracts package, because both live in
this repository.
Releases
Changesets records release intent. Merges to main run the release workflow with npm provenance. The example
workspaces are private applications, so they are versioned and tagged but are not published as npm libraries unless
their private flags are deliberately removed.
License
MIT
About
Standalone Tevm example apps and published-package integration smoke tests
examples.tevm.sh
Resources
Readme
MIT license
Code of conduct
Code of conduct
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Tevm examples
Standalone example applications for Tevm.
This repository was extracted from
evmts/tevm-monorepo with its Git history intact. The applications install
Tevm packages from npm instead of using monorepo workspace links, so the workspace also acts as an integration smoke
test for the packages that Tevm users receive.
Documentation for this repository is published at examples.tevm.sh. Umbrella Tevm
documentation remains at tevm.sh.
Requirements
  • Node.js 24 (the exact tested version is in .nvmrc)
  • pnpm 9
  • Foundry for the Solidity-backed Vite and MUD examples
  • Bun only when running the Bun example interactively
Install
corepack enable
pnpm install
The apps live in apps/:
  • bun — Bun and the Tevm Bun plugin
  • esbuild — esbuild and the Tevm esbuild plugin
  • mud — a React MUD application
  • next — Next.js with an in-browser Tevm memory client
  • svelte-ethers — SvelteKit with the Tevm Ethers adapter
  • vite — Vite, React, Wagmi, Ethers, and Solidity imports
Documentation site
The site published at examples.tevm.sh lives in docs/ and is built with
Vocs 2.7.0.
pnpm docs:dev
pnpm docs:build
pnpm docs:preview
Validate the workspace
pnpm lint
pnpm typecheck
pnpm build
pnpm test
RPC-backed tests run only when their documented environment variable is present. Use RPC_URL for the Bun example
and RPC_URL_MAINNET for the esbuild example.
Published-package policy
Cross-repository Tevm dependencies use caret ranges resolved from npm. The tevm meta-package is declared as a
runtime peer where an example imports the node directly, and is installed as a development dependency for local
validation. The only workspace dependency is the MUD client's link to its contracts package, because both live in
this repository.
Releases
Changesets records release intent. Merges to main run the release workflow with npm provenance. The example
workspaces are private applications, so they are versioned and tagged but are not published as npm libraries unless
their private flags are deliberately removed.
License
MIT
About
Standalone Tevm example apps and published-package integration smoke tests
examples.tevm.sh
Resources
Readme
MIT license
Code of conduct
Code of conduct
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Tevm examples
Standalone example applications for Tevm.
This repository was extracted from
evmts/tevm-monorepo with its Git history intact. The applications install
Tevm packages from npm instead of using monorepo workspace links, so the workspace also acts as an integration smoke
test for the packages that Tevm users receive.
Documentation for this repository is published at examples.tevm.sh. Umbrella Tevm
documentation remains at tevm.sh.
Requirements
  • Node.js 24 (the exact tested version is in .nvmrc)
  • pnpm 9
  • Foundry for the Solidity-backed Vite and MUD examples
  • Bun only when running the Bun example interactively
Install
corepack enable
pnpm install
The apps live in apps/:
  • bun — Bun and the Tevm Bun plugin
  • esbuild — esbuild and the Tevm esbuild plugin
  • mud — a React MUD application
  • next — Next.js with an in-browser Tevm memory client
  • svelte-ethers — SvelteKit with the Tevm Ethers adapter
  • vite — Vite, React, Wagmi, Ethers, and Solidity imports
Documentation site
The site published at examples.tevm.sh lives in docs/ and is built with
Vocs 2.7.0.
pnpm docs:dev
pnpm docs:build
pnpm docs:preview
Validate the workspace
pnpm lint
pnpm typecheck
pnpm build
pnpm test
RPC-backed tests run only when their documented environment variable is present. Use RPC_URL for the Bun example
and RPC_URL_MAINNET for the esbuild example.
Published-package policy
Cross-repository Tevm dependencies use caret ranges resolved from npm. The tevm meta-package is declared as a
runtime peer where an example imports the node directly, and is installed as a development dependency for local
validation. The only workspace dependency is the MUD client's link to its contracts package, because both live in
this repository.
Releases
Changesets records release intent. Merges to main run the release workflow with npm provenance. The example
workspaces are private applications, so they are versioned and tagged but are not published as npm libraries unless
their private flags are deliberately removed.
License
MIT
About
Standalone Tevm example apps and published-package integration smoke tests
examples.tevm.sh
Resources
Readme
MIT license
Code of conduct
Code of conduct
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Tevm examples
Standalone example applications for Tevm.
This repository was extracted from
evmts/tevm-monorepo with its Git history intact. The applications install
Tevm packages from npm instead of using monorepo workspace links, so the workspace also acts as an integration smoke
test for the packages that Tevm users receive.
Documentation for this repository is published at examples.tevm.sh. Umbrella Tevm
documentation remains at tevm.sh.
Requirements
  • Node.js 24 (the exact tested version is in .nvmrc)
  • pnpm 9
  • Foundry for the Solidity-backed Vite and MUD examples
  • Bun only when running the Bun example interactively
Install
corepack enable
pnpm install
The apps live in apps/:
  • bun — Bun and the Tevm Bun plugin
  • esbuild — esbuild and the Tevm esbuild plugin
  • mud — a React MUD application
  • next — Next.js with an in-browser Tevm memory client
  • svelte-ethers — SvelteKit with the Tevm Ethers adapter
  • vite — Vite, React, Wagmi, Ethers, and Solidity imports
Documentation site
The site published at examples.tevm.sh lives in docs/ and is built with
Vocs 2.7.0.
pnpm docs:dev
pnpm docs:build
pnpm docs:preview
Validate the workspace
pnpm lint
pnpm typecheck
pnpm build
pnpm test
RPC-backed tests run only when their documented environment variable is present. Use RPC_URL for the Bun example
and RPC_URL_MAINNET for the esbuild example.
Published-package policy
Cross-repository Tevm dependencies use caret ranges resolved from npm. The tevm meta-package is declared as a
runtime peer where an example imports the node directly, and is installed as a development dependency for local
validation. The only workspace dependency is the MUD client's link to its contracts package, because both live in
this repository.
Releases
Changesets records release intent. Merges to main run the release workflow with npm provenance. The example
workspaces are private applications, so they are versioned and tagged but are not published as npm libraries unless
their private flags are deliberately removed.
License
MIT
About
Standalone Tevm example apps and published-package integration smoke tests
examples.tevm.sh
Resources
Readme
MIT license
Code of conduct
Code of conduct
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Tevm examples
Standalone example applications for Tevm.
This repository was extracted from
evmts/tevm-monorepo with its Git history intact. The applications install
Tevm packages from npm instead of using monorepo workspace links, so the workspace also acts as an integration smoke
test for the packages that Tevm users receive.
Documentation for this repository is published at examples.tevm.sh. Umbrella Tevm
documentation remains at tevm.sh.
Requirements
  • Node.js 24 (the exact tested version is in .nvmrc)
  • pnpm 9
  • Foundry for the Solidity-backed Vite and MUD examples
  • Bun only when running the Bun example interactively
Install
corepack enable
pnpm install
The apps live in apps/:
  • bun — Bun and the Tevm Bun plugin
  • esbuild — esbuild and the Tevm esbuild plugin
  • mud — a React MUD application
  • next — Next.js with an in-browser Tevm memory client
  • svelte-ethers — SvelteKit with the Tevm Ethers adapter
  • vite — Vite, React, Wagmi, Ethers, and Solidity imports
Documentation site
The site published at examples.tevm.sh lives in docs/ and is built with
Vocs 2.7.0.
pnpm docs:dev
pnpm docs:build
pnpm docs:preview
Validate the workspace
pnpm lint
pnpm typecheck
pnpm build
pnpm test
RPC-backed tests run only when their documented environment variable is present. Use RPC_URL for the Bun example
and RPC_URL_MAINNET for the esbuild example.
Published-package policy
Cross-repository Tevm dependencies use caret ranges resolved from npm. The tevm meta-package is declared as a
runtime peer where an example imports the node directly, and is installed as a development dependency for local
validation. The only workspace dependency is the MUD client's link to its contracts package, because both live in
this repository.
Releases
Changesets records release intent. Merges to main run the release workflow with npm provenance. The example
workspaces are private applications, so they are versioned and tagged but are not published as npm libraries unless
their private flags are deliberately removed.
License
MIT
About
Standalone Tevm example apps and published-package integration smoke tests
examples.tevm.sh
Resources
Readme
MIT license
Code of conduct
Code of conduct
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