v0.1.0 is now live!
Write Less Code,
Build More Features.
The Productive Framework. Developer-friendly, lightning fast, and designed for rapid development.
Nim Lang
Native Speed
Async I/O
user_controller.nim
Everything you need to ship it.
🚀 The 1-Minute Challenge: From jazzy new to a secured API in less than 60 seconds.
Built-in Authentication
Tired of writing Auth? Registration, login, and profile management ready out-of-the-box. Secure JWT included.
Automatic Data Validation
Secure data, clean code. Auto-validate JSON/Form requests before they even reach your controller.
Integrated SQLite
Focus on data, not config. Zero-setup SQLite support with built-in connection tools and CRUD operations.
Scaffolding CLI
Your coding assistant. Run `jazzy make:controller` and let the CLI generate standard-compliant boilerplate for you.
High-Performance Async
Security at speed. Powered by Mummy, featuring fully async middleware for CORS, Logging, and custom guards.
Developer-First Errors
Debug without the pain. Standardized, cleaner JSON error responses that your frontend developers will love.
Authentication? It's built-in.
Secure, session-less JWT authentication built right into the core. No external libraries needed.
AuthController.nim
proc login(ctx: Context) {.async.} =
let body = await ctx.body(LoginCredentials)
# Built-in Auth Helper
if await ctx.auth.attempt(body.email, body.password):
return await ctx.json(%*{
$1: ctx.auth.generateToken(),
$1: $1
})
await ctx.status(401).json(%*{$1: $1})Member Login
Email
Password
Validation? Just define rules.
Laravel-style validation syntax. Define your rules, let Jazzy handle the rest.
PostController.nim
proc createPost(ctx: Context) {.async.} =let data = ctx.validate(%*{ "title": "required|min:3", "status": "in:draft,published" })# Logic... echo data["title"].getStr
New Post
Title
required|min:3
Database access? Fluent & Typosafe.
Zero configuration query builder. Insert, Select, Delete with ease.
DatabaseController.nim
users
Database Ready
ID
Name
Role
1
Alice Smith
user
2
Bob Jones
user
2 recordsSQLite