#prototyping (19 Repositories)

plannotator/effective-html

Agent skills for useful HTML artifacts, wireframes, interactive prototypes, plans, and diagrams.

alphagov/govuk-prototype-kit

Rapidly create HTML prototypes of GOV.UK services

vchelaru/Gum

Flexible layout tool for creating UI on any platform

mockoon/mockoon

Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.

ttu/dotnet-fake-json-server

Fake JSON Server is a Fake REST API that can be used as a Back End for prototyping or as a template for a CRUD Back End.

JHUISI/charm

Charm: A Framework for Rapidly Prototyping Cryptosystems

JimLiu/baoyu-design

Run Claude Design locally as an Agent Skill — Cursor, Claude Code & more. Produce polished UI mockups, prototypes, decks & wireframes as self-contained HTML, without claude.ai/design. Best with Opus or Claude.

JohnSundell/TestDrive

Quickly try out any Swift pod or framework in a playground

open-source-labs/ReacType

Prototyping Tool for exporting React/Typescript Applications!

davestewart/laravel-sketchpad

An innovative front-end environment for interactive Laravel development

IBAnimatable/IBAnimatable

Design and prototype customized UI, interaction, navigation, transition and animation for App Store ready Apps in Interface Builder with IBAnimatable.

victordiaz/PHONK

PHONK is a coding playground for new and old Android devices

jeremyben/json-server-auth

Authentication & Authorization flow for JSON Server

ibmtjbot/tjbot

IBM TJBot

StitchDesign/Stitch

phoenix-playground/phoenix_playground

Phoenix Playground makes it easy to create single-file Phoenix applications.

evolus/pencil

The Pencil Project's unique mission is to build a free and opensource tool for making diagrams and GUI prototyping that everyone can use.

ishubin/schemio

Web based diagramming app that lets you build interactive diagrams and prototypes

andymeneely/squib

A Ruby DSL for prototyping card games.