CLI First
Create projects, add modules, and scaffold code with simple commands.
Create.Import.Operate.— Governed.withRuntime Contracts
Backend Workspaceswithout Runtime Drift
RapidKit is an open-source workspace toolkit for creating, importing, sharing, and operating backend projects across Core-backed kits, npm-backed generators, and observed runtimes.
52
Free Modules
7
Kits
100%
Open Source
Features
Built for workspace-first teams
One command surface for scaffolds, imports, modules, contracts, archives, and runtime-aware project operations.
Modular Design
Pick exactly what you need. Auth, database, cache — each module is self-contained.
Clean Architecture
DDD patterns and SOLID principles baked in. Your codebase stays maintainable.
Zero Config
Sensible defaults that just work. Override when you need to, not when you have to.
Type Safe
Full TypeScript support with strict types. Catch errors before runtime.
Production Ready
Battle-tested modules with proper error handling, logging, and observability.
Quick Start
Start building in seconds
Pick your preferred installation method
Framework:
Terminal
$
npxrapidkitcreateprojectfastapi.standardmy-apiWorkspace approach
$npx rapidkit create workspace my-workspace --yes --profile polyglot
$cd my-workspace
$npx rapidkit create project fastapi.standard my-api --output .
Ecosystem
Explore the Packages
Three powerful packages working together for your productivity
Python
rapidkit-core
Python engine for the 52-module free registry, Core-backed FastAPI and NestJS kits, generation gates, and module validation workflows.
Learn more
NPM
rapidkit
Workspace CLI for FastAPI, NestJS, Go Fiber, Go Gin, Spring Boot, ASP.NET Core, workspace archives, contract graphs, and imported runtimes.
Learn more
VS Code
rapidkit-vscode
Workspai extension with dashboard, module browser, contract graph, archive handoff, health views, and project operations inside VS Code.
Learn more
52+ Production-Ready
Modular by Design
Pick only what you need. Each module is self-contained, tested, and ready for production.
Interactive Demo
See RapidKit in Action
Watch workspace commands create, inspect, and operate projects across supported and imported runtimes.
rapidkit-terminal
[sparkles] Try different commands to see RapidKit in action
See it in action
Contract-first, runtime-aware
A consistent workspace contract across services, modules, commands, and delivery evidence.
{
"kind": "rapidkit.workspace.contract",
"workspace": { "name": "commerce-platform", "profile": "polyglot" },
"projects": [
{ "slug": "api", "framework": "fastapi", "kit": "fastapi.standard", "ports": [8000] },
{ "slug": "worker", "framework": "nestjs", "kit": "nestjs.standard", "ports": [3000] },
{ "slug": "billing", "framework": "dotnet", "kit": "dotnet.webapi.clean", "ports": [5010] },
{ "slug": "gateway", "framework": "go", "kit": "gogin.standard", "ports": [8080] }
]
}Why RapidKit
Standardize the Workspace, Own Everything
Keep the generated code, project metadata, command capabilities, and release evidence in your repository.
Traditional Setup
Django, Express, Flask, Spring...
- Project Setup
30+ minutes
- Multi-Framework
Single framework
- Ready Modules
Build from scratch
- Architecture
Your choice
- DevOps
Manual setup
- Vendor Lock-in
Varies
- CLI Commands
Framework-specific
- Code Ownership
Full ownership
RECOMMENDED
RapidKit
Generate & Own
- Project Setup
2 minutes
- Multi-Framework
Python + TS + Go + Java + .NET
- Ready Modules
Module catalog
- Architecture
Clean Architecture
- DevOps
Docker + CI/CD included
- Vendor Lock-in
Zero — 100% yours
- CLI Commands
40+ commands + TUI
- Code Ownership
Full ownership
Project Setup
Traditional
30+ minutes
RapidKit
2 minutes
Multi-Framework
Traditional
Single framework
RapidKit
Python + TS + Go + Java + .NET
Ready Modules
Traditional
Build from scratch
RapidKit
Module catalog
Architecture
Traditional
Your choice
RapidKit
Clean Architecture
DevOps
Traditional
Manual setup
RapidKit
Docker + CI/CD included
Vendor Lock-in
Traditional
Varies
RapidKit
Zero — 100% yours
CLI Commands
Traditional
Framework-specific
RapidKit
40+ commands + TUI
Code Ownership
Traditional
Full ownership
RapidKit
Full ownership
Start Building Faster
Generate production-ready code that you own 100%. No vendor lock-in, eject anytime.
Zero Lock-in100% Yours
Powerful CLI
40+ commands at your fingertips
From project creation to production deployment — all through a beautiful CLI with interactive TUI. Use npx rapidkit for instant access.
packageProject
$rapidkitcreate
$rapidkitinit
$rapidkitdev
$rapidkitbuild
$rapidkittest
puzzleModules
$rapidkitadd
$rapidkitlist
$rapidkitinfo
$rapidkitsearch
$rapidkituninstall
toolDevOps
$rapidkitdoctor
$rapidkitupgrade
$rapidkitdiff
$rapidkitrollback
$rapidkitcheckpoint
zapTools
$rapidkit--tui
$rapidkitlint
$rapidkitformat
$rapidkitoptimize
$rapidkitsnapshot
Release evidence
Built from release evidence
Trust signals from the shipped module, CLI, and workspace contract surfaces.
Verified
52 free modules
Module registry
The public catalog is generated from Core module metadata so module pages stay aligned with shipped artifacts.
Verified
Runtime governance
Workspace contract
Generated and imported projects expose ports, ownership, dependencies, and runtime contracts before teams operate them.
Verified
Bridge-safe commands
CLI ownership matrix
The npm CLI owns multi-language scaffolding while Python Core remains the source of truth for Core-backed modules.
Verified
Stabilization evidence
Release gates
Shared stabilization gates exercise module installs across supported kits without dropping per-module evidence.
Deploys seamlessly on
Zero configuration needed — RapidKit generates deployment-ready projects