The fast & flexible static site generator for Deno
Supports any template engine
Create pages using Markdown, Vento, Nunjucks, Liquid, JSX, TSX, JavaScript, TypeScript, Pug, Eta… or add your own engine easily.
# Galician municipalities
- O Pino
- Tordoia
- Ordes
- Cedeira
<h1>{{ title }}</h1>
<ul>
{{ for item of items }}
<li>{{ item }}</li>
{{ /for }}
</ul>
<h1>{{ title }}</h1>
<ul>
{% for item in items %}
<li>{{ item }}</li>
{% endfor %}
</ul>
export default function ({ title, items }) {
return <>
<h1>{ title }</h1>
<ul>
{ items.map((item) => <li>{ item }</li>)}
</ul>
</>;
}
export default function ({ title, items }) {
return `
<h1>${ title }</h1>
<ul>
${ items.map((item) => `<li>${ item }</li>`)}
</ul>
`;
}
interface Data {
title: string;
items: string[];
}
export default function ({ title, items }: Data): string {
return `
<h1>${ title }</h1>
<ul>
${ items.map((item) => `<li>${ item }</li>`)}
</ul>
`;
}
h1= title
ul
each item in items
li= item
<h1><%= title %></h1>
<ul>
<% for (const item of items) { %>
<li><%= item %></li>
<% }) %>
</ul>
Store the data in your favorite format
Store your data using static formats like JSON or YAML. Use JavaScript or TypeScript to get the data from a Database or API.
title: Galician municipalities
items:
- O Pino
- Tordoia
- Ordes
- Cedeira
{
"title": "Galician municipalities",
"items": [
"O Pino",
"Tordoia",
"Ordes",
"Cedeira"
]
}
export const title = "Galician municipalities";
export const items = [
"O Pino",
"Tordoia",
"Ordes",
"Cedeira"
];
const title = "Galician municipalities";
const response = await fetch("https://example.com/galician-minicipalities.json");
const items = (await response.json()) as string[];
export { title, items };
Process HTML pages and assets
Processors can compile and optimize assets like CSS or JavaScript. They can also transform the HTML code using the DOM API.
site.process([".css"], (files) => {
for (const file of files) {
file.content = customTransform(file.content);
}
})
site.process([".html"], (pages) => {
for (const page of pages) {
const externalLinks = page.document.querySelectorAll('a[href^="http"]');
externalLinks.forEach((link) => {
link.setAttribute("target", "_blank");
});
}
})
Run your scripts and listen for events
You can create custom scripts like in NPM and execute them from the CLI or after any event.
// Create a script and run it after build
site.script("deploy", "rsync -r _site/ user@host.com:/site");
site.addEventListener("afterBuild", "deploy");
// Or run arbitrary code
site.addEventListener("afterBuild", () => console.log("site build"));
And everything with a clean and intuitive API
Configure your site build in a single _config.ts or _config.js file with plugins and a simple and clean API.
import lume from "lume/mod.ts";
const site = lume();
export default site;
import lume from "lume/mod.ts";
import lightningcss from "lume/plugins/lightningcss.ts";
import esbuild from "lume/plugins/esbuild.ts";
import svgo from "lume/plugins/svgo.ts";
import jsx from "lume/plugins/jsx.ts";
import date from "lume/plugins/date.ts";
const site = lume();
site.use(lightningcss())
.use(esbuild())
.use(svgo())
.use(jsx())
.use(date());
export default site;
-
HTTPS imports
Forget about a node_modules folder with thousands of dependencies. Lume is built with Deno and HTTPS imports to download only what you use. Clean, fast and secure.
-
Zero runtime overhead
Lume only exports your code. It doesn't generate any extra client-side JavaScript code.
-
Deploy anywhere
Static sites can be hosted (for free) anywhere GitHub/GitLab Pages, Deno Deploy, Vercel, Netlify… Explore ways to deploy
-
Easy to extend
Want to use a new template engine or use a new JavaScript compiler? Lume allows you to use whatever you want. Explore the official plugins
Built with Lume
This web site
An animated icon for your Bluesky profile link
Personal site of Andreas Nedbal
Personal site of the designer Segundo Fdez
Design studio based on Lugo (Galicia)
Personal site of Frank Harris
Prisme Analytics landing page.
Negrel's Homepage on the World Wide Web
Personal site of Alexandre Negrel
What people say?
we improved our core web vitals drastically with one simple trick💡️
not using client-side rendering
(we moved our docs from docusaurus to lume.land)
Deno (@deno_land) Once again big thanks to @cadey for showing me @lume.
Out of all static site builders I used in the past few years, this was the most smooth and pleasant experience of building a website. :pixel_love:
Andy (@pixel@desu.social) New Site Design for 2024
𝗟𝘂𝗺𝗲 for @deno_land is probably the best #StaticSiteGenerator ATM.
V2 is out now with Vento as the default template engine.
Vento is an improvement over Nunjucks (still available as a plugin):
➜ JavaScript & async support,
➜ Less boilerplate.
Doğa Armangil (@DogaArmangil) 
CloudCannon Aliás, tenho que reforçar o quão feliz eu estou com o Lume como sistema para gerir o meu blog. Sem falar o quanto que @deno_land evoluiu desde que eu fiz a migração.
Recomendo a todos que utilizam o Github Pages ou outro sistema de hospedagem de páginas estáticas.
Thiago Jedi (@jedi@cuscuz.in) From static site generator to static site processor
Thinking out loud about static site generators
He descubierto #lume para crear sitios estáticos con #deno. Es una pasada la flexibilidad que te ofrece, la cantidad de cosas que puedes conseguir y lo divertido que es https://t.co/JtA3g86u14
Mario Girón (@m_giron) 
Garage de ideas Quick PSA: Lume, an SSG by @misteroom, really helped me rebuild my site in an easy and safe way. Using three.js and Lume side-by-side was easy, flexible, and really fun. Thank you so much for Lume.❤️
🎀 𖤐𝔸ℕ𝔾𝔼𝕃 𝔻𝕆𝕃𝕃𝔽𝔸ℂ𝔼𖤐 🎀 (@angeldollface66) 
denolab Time to ditch @jekyllrb as my preferred #StaticSiteGenerator.
Standout features of Lume, besides running on @deno_land's TypeScript & JavaScript runtime:
▶︎ Pages can be written in YAML containing an outline of the page contents
▶︎ Nested layouts Doğa Armangil (@DogaArmangil) Lume is Great and I'm finally at peace.
I'm upgrading my review of Lume from "crazy good" to "holy wow, this is the most fun I've had building websites in literally years". It takes the best ideas from Eleventy and then cranks the productivity up to 11. Don't sleep on this one if you're a jaded web dinosaur like me! https://t.co/XHKLWshU3U
Hendrik Mans (@hmans) I’ve spent just 30 minutes playing with Lume Static Site Generator by @deno_land and I already love it! It’s blazingly fast and seems to have all features I need out of the box.#deno #typescript #webdev
Kacper Kula (@kulak_at) 
Coding with Robby Que hermoso ver cómo está creciendo el ecosistema de @deno_land con cositas tan copadas como Fresh o Lume🦕
Lauchita. (@_LautaroLopez) Lume触ってみた。コンパクトで使いやすかった https://t.co/IBdWKpe9BA #zenn
hashrock (@hashedrock) OK, falling in love with @deno_land and the Lume SSG. So nice not having to worry about node_modules 😄
freeLance (@freeLance0451) I recently redesigned my site (https://t.co/n9FcC2ATtp) with Lume: a lovely static site generator built by @misteroom. Easy, simple and fast to work with. Definitely worth checking out if you're a fan of 11ty on Node.js.
Naiyer Asif نیر آصف (@Microflash) ¿No habíamos contado que el código de la web de la #tarugo22 es COMPLETAMENTE OPEN SOURCE?
¿Y tampoco que está creada con tecnología gallega? https://t.co/5hJNkf7otY
Tarugoconf (@tarugoconf) Deno is awesome. If you use it right, you'll never want to go back to Node - and Lume (https://t.co/EIFgNe07Sc) does it right: powerful, developer-friendly, super simple, and extremely flexible static site generation.
@dragonwocky Lume is a fantastic tool. It’s more powerful and flexible than any static site generator I’ve used in 5 years of web development.
Braden East (@bradenthehair) This is a nice looking static site generator for Deno. Reminds me of 11ty a bit. https://t.co/EiE4yOHlmS
Matthew Phillips (@matthewcp) I was having paralysis regarding what static generator to write my website in and I’ve finally decided to settle on Lume (a static generator written in Deno). I like it and it’s easy to configure
@automaetopia tapi sekarang sih pengennya pakai lumeland https://t.co/v6konf7O0Z
Poes (@kuspoes) Personally I migrated from Jekyll to Eleventy to Lume (https://t.co/aSHo422kxJ). And I love it. Github pages is fine, if you are building it yourself (not relying on Github's MD parser).
Fernando Serboncini (@fserb)
Lume is sponsored by
How to contribute?
- Star the repo in GitHub or vote in Product Hunt.
- Support this project by sponsoring its creator or the project.
- Fork the repo and contribute fixing bugs or adding new features.
- Help to improve the docs.
- Spread to the world your love for Lume in a tweet, post or any kind of publication (and let me know, so I can include it in this page)
- Get help and propose ideas at Discord.