Documentation

Everything you need to build with Lacspace

Install a package or scaffold a whole app in seconds, then go deep with the per-package reference, the handbook and a live playground. 80 zero-dependency packages, one CLI.

Quickstart

Two ways to start

Install exactly the package you need — every one adds a single dependency — or scaffold a finished Next.js app and get the whole stack wired at once.

0 runtime depsESM + CJSisomorphic100% TypeScript
terminal
# add a package
npm i @lacspace/seo @lacspace/validate

# or scaffold a whole app
npm create lacspace-app@latest my-app -- --template saas
cd my-app && npm run dev
Start here

Pick your surface

The docs are split across a few focused places. Here's where each lives.

Package reference

Every one of the 80 packages — API, exports, install and examples.

Browse packages

Developer handbook

Install, use, upgrade, scaffold and ship — guides with runnable recipes.

Open handbook

Live playground

Run packages in your browser — slugify, money, case, humanize, color, id.

Open playground

Compare

How @lacspace stacks up against zod, dinero, jsonwebtoken and friends.

Compare

Scaffold an app

create-lacspace-app writes a finished Next.js app in ~0.12s.

create-lacspace-app

Free Licence

The permissive licence every open package ships under.

Read the licence
By kit

Jump into a kit

The catalog is grouped into kits — open the reference filtered to the one you need.

Security Kit

crypto · jwt · otp · passkeys

Open the kit →

SEO Kit

seo · sitemap · robots · og

Open the kit →

React Kit

store · query · theme · hooks

Open the kit →

App & Utils Kit

validate · money · id · cache

Open the kit →

Backend Kit

signed-url · pdf · webhooks

Open the kit →

StockKit

indicators · market · paper-trade

Open the kit →
Prefer it offline?

The full PDF handbook

Every package, every guide — as one downloadable, watermarked handbook.