Prompt Library Apps Prompt Engineering Tools
Web and desktop applications for organizing, storing, and managing collections of AI prompts with features like search, tagging, sharing, and version control. Does NOT include prompt creation assistants, logging/analytics platforms, or general task management tools.
There are 67 prompt library apps tools tracked. 1 score above 50 (established tier). The highest-rated is MagnivOrg/prompt-layer-library at 54/100 with 741 stars. 1 of the top 10 are actively maintained.
Get all 67 projects as JSON
curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=prompt-engineering&subcategory=prompt-library-apps&limit=20"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
| # | Tool | Score | Tier |
|---|---|---|---|
| 1 |
MagnivOrg/prompt-layer-library
🍰 PromptLayer - Maintain a log of your prompts and OpenAI API requests.... |
|
Established |
| 2 |
chatbotkit/react-prompt-kit
A React-based toolkit for building structured prompts using JSX, inspired by... |
|
Emerging |
| 3 |
waynesutton/promptstack
A searchable collection of AI prompts and code gen cursor rules, for... |
|
Emerging |
| 4 |
sandeepscet/prompt-apps
User interface-based Apps from Prompt. |
|
Emerging |
| 5 |
bogdanbarbulescu/prompt
A responsive web UI for organizing, searching, and using LLM prompts.... |
|
Emerging |
| 6 |
ZeroHack01/Tohkkhui-Learning-Hub
TOHKHHUI Learning Hub — Learn deeply. Grow together. Build for the long term. |
|
Emerging |
| 7 |
john-data-chen/turborepo-starter-kit
A production-grade multi-platform monorepo demonstrating shared business... |
|
Emerging |
| 8 |
MathysB21/promptwiki
PromptWiki is a React and Next.js app for exploring, creating, and... |
|
Emerging |
| 9 |
appankratova/legal_prompts_hub
Legal Prompts Hub — это первое русскоязычное open source сообщество,... |
|
Experimental |
| 10 |
john-data-chen/next-dnd-starter-kit
A production-grade Kanban board application. Showcases engineering... |
|
Experimental |
| 11 |
divinwix/BizGenie
🚀 Generate business ideas from your own frustrations with BizGenie—tailored... |
|
Experimental |
| 12 |
AlwaysSany/visual-prompt-builder
A modern, interactive React + TypeScript web app for visually composing... |
|
Experimental |
| 13 |
Justmalhar/promptboard
PromptBoard is an open-source AI prompt management system that provides a... |
|
Experimental |
| 14 |
MrXie23/PromptLibrary
Prompt Library is an open-source, high-quality AI prompt repository that... |
|
Experimental |
| 15 |
P-r-e-m-i-u-m/ui-prompt-library
Open-source collection of production-grade UI prompts for React + Tailwind +... |
|
Experimental |
| 16 |
octagram9/Problix
🔍 Transform problems into structured MVP plans with Problix, your clear... |
|
Experimental |
| 17 |
smouj/prompt-organizer
📦 Herramienta visual para organizar prompts, auditorías, bugs y backlog... |
|
Experimental |
| 18 |
volkov85/frontend-meta-prompts
AI-ready structured interview engine for Junior/Middle/Senior Frontend... |
|
Experimental |
| 19 |
thuanvu301103/PromptLib
PromptLib is a lightweight and flexible tool for managing your prompt... |
|
Experimental |
| 20 |
LovreJurjevic/makina
Software for a car workshop used for appointment scheduling and work order... |
|
Experimental |
| 21 |
686f6c61/top-100-frameworks-prompt-engineering
Top 100 Frameworks para Prompt Engineering - Sistema inteligente de... |
|
Experimental |
| 22 |
alonsarias/structured-prompts-ui
A visual builder that generates structured prompts for AI to create UI... |
|
Experimental |
| 23 |
space-cadet/memory-bank
A memory bank system meant for use with LLMs for project and task management |
|
Experimental |
| 24 |
anasshad/ai-study-planner
AI Study Planner using Next.js 13, Google PaLM API and TailwindCSS |
|
Experimental |
| 25 |
raymondoyondi/PromptStore
This project is an AI Prompt Marketplace built using a modern technology... |
|
Experimental |
| 26 |
ITSAIDI/STAYApp
A tool for temporal, spatial, relational, and semantic analysis of knowledge... |
|
Experimental |
| 27 |
agraw-2305/Problix
Problix helps turn plain-English problems into clear, structured product... |
|
Experimental |
| 28 |
fracabu/promptify-vue
An interactive web application for exploring and testing 28 Prompt... |
|
Experimental |
| 29 |
blockpilgrim/promptburger
Structured prompt editor with AI refinement, version history, and diff... |
|
Experimental |
| 30 |
midnghtsapphire/Meetaudreyevans
Life Hub |
|
Experimental |
| 31 |
ABiR994/Maze-Runner
A high-performance, modular puzzle adventure built with TypeScript and HTML5... |
|
Experimental |
| 32 |
OneDevelopmentPL/prompt-lab
Polskie repo odnośnie prompt laby - eksperymentuj z AI i ucz się pisania... |
|
Experimental |
| 33 |
raposamillar/studio-website
Creating an SPA for a music studio using prompt engineering |
|
Experimental |
| 34 |
gunjan1909/ai-prompt-sharing
Full stack NextJs application, similar to blog app but instead of blog user... |
|
Experimental |
| 35 |
david210690/lead-router-lite
Lead intake API → validate → score → route to vendor + audit log (Supabase). |
|
Experimental |
| 36 |
SHABIN-K/Nextjs_Prompt-sharing-app
prompt shareing app is an open source Ai prompting tool for modern world to... |
|
Experimental |
| 37 |
DerJanniku/prompt-gallery
Sophisticated web-based gallery for curating, managing, and versioning... |
|
Experimental |
| 38 |
COMEONSOM/openroot-classes
openroot-classes (Finance and Prompt Engineering) |
|
Experimental |
| 39 |
Manu-Martinez/prompt_library
Welcome to Prompt Library, a modern and responsive web application designed... |
|
Experimental |
| 40 |
desboisGIT/OpenPrompt
OpenPromptBank is an AI prompt library platform where users can explore,... |
|
Experimental |
| 41 |
Grenish/prompt-share
AI Cookbook - An open-source hub to share, discover, and collaborate on... |
|
Experimental |
| 42 |
namtroi/ai-prompt-app
A mobile-first AI application designed to actively optimize and rewrite user... |
|
Experimental |
| 43 |
RobertoCorraro/BOB-Prompt-Library-26
Una moderna applicazione web full-stack per gestire, organizzare e... |
|
Experimental |
| 44 |
Mondz16/PromptRefiner
Prompt Refiner is a MERN‑stack web app that turns vague ideas into clear,... |
|
Experimental |
| 45 |
Collins76/prompt-genius
AI-powered prompt optimization, evaluation, and management tool built with... |
|
Experimental |
| 46 |
Nour-yahyaoui/devdash-online-tools
A modern Next.js 16 application with TypeScript, TailwindCSS, and Framer... |
|
Experimental |
| 47 |
david210690/lovable-supabase-mvp-starter
Production-style Next.js (Lovable) + Supabase starter: Auth, RLS, Edge... |
|
Experimental |
| 48 |
mojtaba1180/nexus-framework
🚀 Nexus Framework - Enterprise-Grade Monorepo for Modern Web Applications A... |
|
Experimental |
| 49 |
ourhouchmohamed97/promptopia-platform
A modern, responsive web application for discovering, creating, and sharing... |
|
Experimental |
| 50 |
PromStack-1/blog
PromStack, LinkStack 관련 블로그 및 개인 글 작성 |
|
Experimental |
| 51 |
13x54n/prompt-library
Prompt Library is a GitHub-style platform for AI prompts: discover trending... |
|
Experimental |
| 52 |
mdabir1203/PromptBazaarAI
A Bangla-first AI prompt selling and creator platform built with React, Vite... |
|
Experimental |
| 53 |
david210690/retreat-booking-mvp
Corporate retreat workflow: enquiry → quote (PDF) → approval → payment → reports. |
|
Experimental |
| 54 |
Gecko51/prompt-library
A personal prompt library built with Next.js, React, TypeScript, and Tailwind CSS |
|
Experimental |
| 55 |
ERNI-Academy/asset-prompting-marketplace
Static Prompt Marketplace, simple, light and easy. Just create an issue with... |
|
Experimental |
| 56 |
Ionic-Errrrs-Code/prompt-base-web-application
High-performance edge-deployed marketplace for AI-generated creative... |
|
Experimental |
| 57 |
aloukikjoshi/SignalsHQ-redesign
SignalsHQ-redesign - Repository created from Orchids integration |
|
Experimental |
| 58 |
rayjonesjay/pin_prompt
Pin Prompt allows you to share your AI creations with other AI creators. |
|
Experimental |
| 59 |
YegonGodwin/localLink
Locallink is a platform aiming to connect service providers and consumers... |
|
Experimental |
| 60 |
truthwave/my-ai-portfolio-clean
Preserve the “trace of your thoughts” in tangible form. Simple and... |
|
Experimental |
| 61 |
tdronkers04/Proompt-Library
project based on the Frontend Masters tutorial "Practical Prompt Engineering" |
|
Experimental |
| 62 |
d02ev/dsa-visualizer
A simple data structures and algorithms visualiser |
|
Experimental |
| 63 |
girijashankarj/garry-clear-prompt
Local-first prompt quality analyzer — score, rewrite, token estimate. React... |
|
Experimental |
| 64 |
adazol123/nestjs-template-agentic
Demo repository for generating a standardized, enterprise-ready NestJS base... |
|
Experimental |
| 65 |
Keshavs8055/PromptPedia
PromptPedia is a platform dedicated to sharing and discovering AI prompts.... |
|
Experimental |
| 66 |
xsankalp13/PromptoSphere
Introducing Promptosphere, an open-source prompt storing web app! Store and... |
|
Experimental |
| 67 |
YosefHayim/tim-trailers-vanilla-js
Tim Trailers - Vanilla JS |
|
Experimental |