An open API service indexing awesome lists of open source software.

Web app

A web application is any program that is accessed over a network connection using HTTP, usually via a web browser. Web apps do not have to be installed on a user’s device; they are run from a remote server. This differs from mobile apps, which are installed on the user’s mobile device, and desktop applications, which are installed on the user’s computer. Common examples of web apps include Flash games, online calculators, calendars, Gmail, and Facebook.

https://github.com/jeremylt/autodm

Randomized Auto DM for D&D 5e

alexa aws-lambda dnd5e webapp

Last synced: 24 Oct 2025

https://github.com/leyantong/payment_gateway

The Payment Gateway project simulates a payment processing system that allows merchants to process payments and retrieve payment details. This solution includes a payment gateway service, a mock bank simulator, and integrated Swagger documentation for API exploration.

gin golang payment-gateway sql uuid-generator webapp

Last synced: 28 Jan 2026

https://github.com/plcoster/cs50web-project3-mail

CS50 Web 2020 Project 3 - Mail

django front-end javascript python webapp

Last synced: 14 Apr 2026

https://github.com/sawankumarparida/Auction-House

Dotnet 9 MVC Architecture Based Web-Application Using C#, CSHTML, External CSS, Bootstrap Icons And Components

auction-webapp dotnet-core dotnet9 mvc-architecture nuget-package webapp

Last synced: 25 Oct 2025

https://github.com/deveazzy/eazzyproject

Platform aplikasi bisnis secara gratis untuk memberdayakan UMKM dan usaha kecil di era digital.

bisnis css digital-transformation js php startup tailwindcss umkm webapp

Last synced: 29 Apr 2026

https://github.com/dfuenzalida/petclinic

Implementation of the Spring Petcinic using Clojure and the Kit Framework.

clojure kit-framework repl webapp

Last synced: 26 Oct 2025

https://github.com/FilipRokita/python-ai-quiz

A simple Flask-based quiz web application that allows users to take quizzes, track their high scores, and manage sessions. The app uses SQLite for data storage and supports user authentication. Perfect for learning Flask and database integration!

backend bootstrap database flask full-stack python quiz-app session-management sqlite web-app web-development webapp

Last synced: 26 Oct 2025

https://github.com/maysker/js

An open-source JavaScript application featuring API integration. This project serves as a practical exam assignment for the Full Stack Developer course, showcasing advanced JavaScript skills and API usage.

api database full-stack-development javascript maysker webapp

Last synced: 29 Apr 2026

https://github.com/nndda/risuto

:shopping_cart: A simple grocery/shopping list web app

javascript typescript web-app webapp webpack

Last synced: 27 Oct 2025

https://github.com/pyhoon/pakai-casual-b4j

basic web application template derived from Pakai Server

alpinejs b4j b4x bootstrap5 crud htmx inventory template webapp

Last synced: 01 Jun 2026

https://github.com/gabrielcrackpro/memes-app

App that show popular internet memes

meme-templates memes onedaybuild webapp

Last synced: 28 Oct 2025

https://github.com/cshepscorp/budget-tracker

A budget tracking app that utilizes service workers to function even while offline

expressjs html-application indexeddb mongodb mongoose pwa webapp

Last synced: 15 Apr 2026

https://github.com/derstimmler/pwa-showcase

Example project to show the process of turning a vanilla WebApp into a PWA

installable offline pwa vanilla-css vanilla-html vanilla-js webapp

Last synced: 24 Jan 2026

https://github.com/imabusayed/abu-sayed-dev-portfolio

Abu Sayed | Top Unity & Web Developer in Bangladesh | Full-Stack Developer Portfolio

ai api artificial-intelligence automation cv developer game-development laravel-framework portfolio-website resume unity webapp website

Last synced: 29 Apr 2026

https://github.com/gitcoder052023/todo-app

This is a modern Todo app built with Node.js, Express, MongoDB, and Nodemailer. It features user authentication, password reset functionality, and a user-friendly interface.

css3 html-css-javascript html5 js mongodb nodemailer todoapp webapp website

Last synced: 06 Feb 2026

https://github.com/biyonik/evento

Evento - Modern etkinlik yönetim platformu. Next.js 15, React 19, TypeScript ve Tailwind CSS ile geliştirilmiş. Framer Motion animasyonları, Prisma ORM, SQLite veritabanı, server-side pagination ve Zod validation özellikleri içerir.

framer-motion nextjs nextjs15 prisma prisma-orm react reactjs sqlite sqlite3 tailwindcss typescript webapp

Last synced: 15 Apr 2026

https://github.com/arislooi/translator-app

A simple and intuitive web-based translator app that translates text from English to multiple languages including Malay, Spanish, French, German, and Chinese.

css html javascript translation webapp

Last synced: 29 Apr 2026

https://github.com/wptk/yarniverse-explorer

The Yarniverse Explorer is a web application designed to help users visualize and manage their yarn collections. It reads data from a CSV file stored locally and presents it in a user-friendly interface. The app offers features such as multi-select filters, sorting, and search functionality across various data points.

crochet css data-visualization lovable-dev tracking typescript webapp yarn

Last synced: 15 Apr 2026

https://github.com/angelof-exe/abbeveratoi-sicilia

Semplice Web App che mostra i vari abbeveratoi presenti in Sicilia tramite le API di Open Street Maps

flask openstreetmap python webapp

Last synced: 31 Jan 2026

https://github.com/janpreet/carbon-footprint-calculator

Experimental web-based CO2 Footprint Calculator using Rust (WASM) and React. Estimate emissions from electricity, gas, travel, and compare to ideal levels.

carbon co2 environment footprint react rust wasm webapp

Last synced: 25 Feb 2026

https://github.com/carlosalmanzab/backend-report-app

El proyecto de seguridad ciudadana es una aplicación web que permite a los ciudadanos reportar incidentes de seguridad a las autoridades locales.

docker docker-compose docker-volumes firebase java jpa jwt mapstruct messaging-services open-api push-notifications spring spring-boot spring-security swagger-ui webapp websocket websockets

Last synced: 25 Feb 2026

https://github.com/sodiqsanusi/github-finder

A web app to get details from any GitHub account. This web app was built in two days.

api javascript jsx react responsive-layout webapp

Last synced: 15 Apr 2026

https://github.com/inpercima/mittagstisch

The lunch in your area. Based on Leipzig (Plagwitz, Lindenau).

angular angular-cli angular-cli21 angular21 java21 leipzig lunch mittag spring-boot spring-boot3 webapp

Last synced: 06 Mar 2026

https://github.com/gabrielcrackpro/base-converter-app

Convert any number to binary,decimal,octal and hexadecimal

base-conversion binary decimal hexadecimal number-converter octal webapp

Last synced: 02 Feb 2026

https://github.com/juleskuy/spendsense

SpendSense is a React and Next.js app for managing personal finances. Track income and expenses, view charts, and get AI-powered budget advice with real-time Firebase data.

ai budgeting finance firebase firestore nextjs personal-finance react tailwindcss typescript webapp

Last synced: 15 Apr 2026

https://github.com/mjazmingarcia/tlom

Lightweight and responsive language translator web app interface built with HTML, CSS and JavaScript in the frontend and Python FastAPI in the backend.

bulma-css html-css-javascript python-fastapi webapp

Last synced: 08 Feb 2026

https://github.com/folody-team/fortana

Fortana = Folody + Cortana

ai assitant fullstack webapp

Last synced: 08 Feb 2026

https://github.com/rzlco666/e-psikiater

Application for booking psychiatric services online, called E-Psikiater. Built with native PHP, a MySQL database, and Bootstrap 4, the application allows users to easily schedule appointments with mental health professionals. It is a useful tool for those seeking psychiatric care and for professionals to manage their schedules

native php php-framework php5 php7 php8 web-application webapp website

Last synced: 18 Mar 2026

https://github.com/raiz-toff/comma

A local only Webapp For Dashers

finance-management webapp

Last synced: 02 Jun 2026

https://github.com/eignnx/scramblish-elm

A game about translating randomly generated languages.

elm-lang games linguistics puzzle-game webapp word-game

Last synced: 09 Feb 2026

https://github.com/rohitanchal/pxfinder

PXFinder is a powerful and responsive image search engine built with JavaScript, Bootstrap, and the Unsplash API. It allows users to search, explore, and download high-quality images instantly. Features include a modern UI, a smooth image gallery, a "Show More" button for infinite scrolling, and a loading animation for better user experience.

bootstrap bootstrap5 frontend image-search image-search-engine javascript responsive-design ui-design unsplash-api webapp

Last synced: 16 Apr 2026

https://github.com/danilowskic/fighthubwfc

Project developed due to subject Design and Analysis of Information Systems (MAS) on Polish-Japanese Academy of Information Technology

asp-net blazor csharp dotnet martial-arts pjait pjatk study-project webapp

Last synced: 11 Feb 2026

https://github.com/mor-ald/test-task-uis

Тестовое задание на позицию Frontend-разработчик в ООО Единая Информационная Система ЖКХ

css eslint mobx mobx-state-tree prettier react spa typescript vite webapp

Last synced: 11 Feb 2026

https://github.com/philbobaggins/file-upload

A small web application to accept file uploads

docker file-upload rocket rust rust-lang rust-rocket upload web webapp

Last synced: 11 Feb 2026

https://github.com/gabrielcrackpro/link-in-bio

Personal link in bio page buit using html css and js only

link-in-bio web webapp website

Last synced: 27 Feb 2026

https://github.com/flexiondotorg/touch-app-pocketcasts

Unofficial PocketCasts webapp for UBports

pocketcasts ubports ubuntu-touch webapp

Last synced: 12 Feb 2026

https://github.com/fblupi/echaequipos-app

EchaEquipos app: Hybrid mobile app build with React Native

android hybrid-app ios mobile-app multiplatform progressive-web-app react react-native webapp

Last synced: 16 Apr 2026

https://github.com/sreya-satheesh/sort-it-out

Sort It Out! is an interactive web application designed to help users visualize and understand various sorting algorithms. Watch algorithms like Bubble Sort, Merge Sort, Selection Sort, Insertion Sort, and Quick Sort in action, with step-by-step animations and explanations.

sorting-algorithms webapp

Last synced: 12 Feb 2026

https://github.com/meerantajalli/memories-vault

Memories Vault is a secure, automated photo storage web app with CI/CD integration, enabling seamless GitHub-based deployments. It leverages Azure Blob Storage to manage public and private image containers, ensuring shared photos are accessible while confidential images stay protected behind authentication.

authentication automation azure azure-blob-storage ci-cd cloud-storage css deployment frontend github-actions html javascript photo-storage privacy security webapp

Last synced: 16 Apr 2026

https://github.com/cloyne/docker-owncloud

OwnCloud Docker image.

docker-image owncloud server3 webapp

Last synced: 13 Feb 2026

https://github.com/cloyne/docker-rocketchat

Slack alternative for cloyne. Docker image extending rocket.chat

docker-image rocketchat server3 webapp

Last synced: 13 Feb 2026

https://github.com/romicons/meme-generator

This is a web app that allows you to make your own memes by adding images and text, and freely edit them.

accessibility css3 dom-to-image file-saver html5 img-editor javascript responsive-design text-editor webapp

Last synced: 19 Mar 2026

https://github.com/a-herzog/numericalintegration

Numerical integration is a web service for calculating integrals using numerical methods.

javascript mathematics numerical-integration webapp

Last synced: 28 Feb 2026

https://github.com/j1mk1m/spotify_analytics

Spotify Analytics is a web application that allows users to view specific info about their Spotify usage including top songs, artists, playlists, etc. The python module adds recommendation functionality that generates recommended content based on the track's measures such as loudness, acousticness, etc.

full-stack webapp

Last synced: 19 Mar 2026

https://github.com/brunomontezano/dashboard-suicidio

Dashboard that presents data from 2000 to 2021 on suicide rates in Brazil (PT-BR). Built with R and Quarto.

brazil dashboard epidemiology mental-health pt-br public-health saude-mental saude-publica suicide webapp

Last synced: 19 Mar 2026

https://github.com/inpercima/swaaplate

[s]imple [w]eb [a]pp [a]ngular tem[plate]. A very simple template generator for angular webapps with different backends.

angular angular-cli angular-cli17 angular17 generator gradle java java17 kotlin maven nodejs npm php php7 spring-boot spring-boot2 template-engine templates webapp yarn

Last synced: 14 Feb 2026

https://github.com/inpercima/feature-app

Administrate and manage features on an account like ig_* on instagram.

administration angular angular-cli angular-cli18 angular18 instagram php php8 pnpm webapp

Last synced: 14 Feb 2026

https://github.com/victornpb/pixels

Utilities to find and restore dead or stuck pixels and testing touchscreen and multitouch dead zones

dead-pixels multitouch-dead-zones pixel repair stuck-pixels testing-touchscreen tools-repair webapp

Last synced: 19 Mar 2026

https://github.com/shawaiz-khan/prioritx

Prioritx is a simple and efficient to-do list app designed to help you prioritize tasks and stay organized with ease.

django reactjs task-manager webapp

Last synced: 14 Feb 2026

https://github.com/cdckhang/matrix-problems-solver

Basic Matrix Operations Web Application with Step-by-Step Output Guide

knowledge-base knowledge-base-system linear-algebra maple webapp

Last synced: 19 Mar 2026

https://github.com/mysticquest/web-crypto_converter

A value converter that gets cryptocurrency values from the BitcoinAverage API (NodeJs, Express)

web webapp

Last synced: 19 Mar 2026

https://github.com/swatig0111/an-online-shopping-portal

SportElite is a dynamic online platform for showcasing and selling sports goods. It offers a robust and user friendly interface for users to browse, purchase sports products, and stay updated with the latest sports gear.

django-framework html-css-javascript python webapp

Last synced: 28 Feb 2026

https://github.com/oshekharo/hoichoi-checker-web

A web-based Hoichoi account checker.

api checker hoichoi webapp

Last synced: 01 Mar 2026

https://github.com/lexndru/samplest-ui

Builder UI for Samplest

api builder mockup samplest webapp

Last synced: 20 Mar 2026

https://github.com/gouravsharma-00/message-webapp

a messaging web app using express

ejs-templates expressjs message nodejs webapp

Last synced: 16 Apr 2026

https://github.com/doerfli/einspluseins

Webapp to teach kids basic math

hacktoberfest kids learning mathematics nextjs webapp

Last synced: 16 Apr 2026

https://github.com/lakshyatyagi24/todoapp-dotnet

A simple to-do list management application built with ASP.NET Core, featuring a RESTful API for backend operations and a clean frontend interface for managing tasks.

aspnet-core csharp dotnet razor-pages rest-api todo-list webapp

Last synced: 16 Apr 2026

https://github.com/mateusfonseca/dorsetcollegeonlinestore

"Online Store" ASP.NET Core MVC web application developed for my CA2 at Dorset College BSc in Computing, Year 2, Semester 2.

csharp dotnet-core html-css-javascript mvc-architecture object-oriented-programming webapp

Last synced: 16 Apr 2026

https://github.com/gilbertmunuotz/my-doctor

This Laravel-based web application simplifies appointment booking. Users can easily schedule appointments with doctors, providing a convenient healthcare access solution.

app css laravel php webapp

Last synced: 16 Apr 2026

https://github.com/sinha532/weather-prediction-ml-system

Showcasing ML algorithms on different climatic conditions to predict the Weather, Extended to a web page using Flask application

flask-application machine-learning python3 webapp

Last synced: 16 Apr 2026

https://github.com/k8pai/linkwrap

LinkWrap is a web application that helps you save links, generate QR codes, and enhance your online experience.

k8pai links-management linksaver linkshortener next-auth nextjs nextjs13 tailwindcss webapp

Last synced: 16 Apr 2026

https://github.com/kylehue/schedify

A simple web app to find convenient schedules

scheduler webapp

Last synced: 01 Apr 2026

https://github.com/elitecheng/jdfinancedemo

模拟京东金融webApp,做的一个基于Vue+webpack3的项目

babel javascript scss vue vue-router webapp webapplication webpack3

Last synced: 05 Mar 2026

https://github.com/damalis/full-stack-apache2-slim-for-everyone-with-docker-compose

If You want to build a website with Slim at short time; install full stack apache2 Slim with Docker Compose. Plus, manage docker containers with Portainer, and even secure your site with SSL.

api framework full-stack-web-development micro-framework php-developer php-micro-framework restful-api restful-webservices slim slim-framewok slim-framework slimframework web-application web-development web-framework webapp webapplication website website-development

Last synced: 17 Apr 2026

https://github.com/zootedb0t/url_shortner

A simple url-shortner built using flask and bitly api.

bitly-api css docker docker-image dockerfile flask html url-shortener webapp

Last synced: 05 Mar 2026

https://github.com/nikonych/lumoria

Modern movie database application with social features built with Laravel and Livewire

alpine-js cinema laravel livewire movie-database php sqlite tailwindcss webapp

Last synced: 02 Apr 2026

https://github.com/saifiimuhammad/to-do-list-app

A To-Do Web App created using HTML, CSS and JavaScript. You can add unlimited tasks and it also saves your data asap, So if you close your browser or refresh your page you will still be able to access your added tasks.

a css datastorage html javascript to-do-list-javascript webapp

Last synced: 17 Apr 2026

https://github.com/hrmnns/cher-webapp-core

Ein leichtgewichtiges, modular aufgebautes Framework zur Entwicklung responsiver WebApps. Konfigurierbar über JSON, erweitert durch Themes und Plugins, komplett ohne Build-Tooling. Ideal für kleine bis mittelgroße WebApps, die flexibel, wartbar und schnell deploybar sein sollen.

framework html javascript teilwinds-css webapp

Last synced: 02 Apr 2026

https://github.com/avatarn03/chatrom

Real-time chat app using MERN stack, Socket.IO, Zustand, and a modern responsive UI.

chatapp mern mongodb nodejs react realtime-messaging socketio webapp zustand

Last synced: 02 Apr 2026

https://github.com/kazewaze/socialtexan

Exclusive Social network for Tarleton State University.

expressjs javascript nodejs social-network webapp

Last synced: 02 Apr 2026

https://github.com/sya-ri/minecraft-inventory

A web application for editing Minecraft inventories. Features GUI selection, item placement, and saving capabilities.

minecraft minecraft-tool nextjs react webapp

Last synced: 02 Apr 2026

https://github.com/nylla8444/dreamcatcher

DreamCatcher is a baby sleep monitoring with the use of Arduino and sensors. This a project for CSS - 223, Discrete Math, with the goal of familiarizing the use of IoT in our daily lives.

express-js nodejs-server serialport webapp

Last synced: 17 Apr 2026

https://github.com/markrh1201/movie_roulette_frontend

Frontend code for the Movie Roulette react.js app.

reactjs tailwindcss webapp

Last synced: 17 Apr 2026

https://github.com/supernovasatsangi23/favorite-products-react-app

This is a simple react.js project that displays a list of various products and enable users to mark their favorite ones. The aim of this project is to practise using react-hooks instead of redux, implementation-wise.

application create-react-app css-modules css3 functional-components html5 jsx jsx-syntax npm products react react-hooks reactjs redux todoapp webapp

Last synced: 03 Apr 2026

https://github.com/codewithdark-git/talktube

A powerful Streamlit application that allows users to analyze and interact with YouTube video content through natural language questions.

agents genai genai-domain groq groq-api langchain langchain-python llm lvlm lvlms pyhton3 python rag streamlit webapp whisper youtube youtube-bot

Last synced: 04 Apr 2026

https://github.com/adsouza/census

Web app for collecting data on usage of indoor physical space

appengine-go crud-application webapp

Last synced: 04 Apr 2026

https://github.com/damalis/full-stack-nginx-cakephp-for-everyone-with-docker-compose

If You want to build a website with CakePHP at short time; install full stack nginx CakePHP with Docker Compose. Plus, manage docker containers with Portainer, and even secure your site with SSL.

all-in-one-tool all-in-one-toolkit cakephp cakephp-application cakephp5 framework frameworks hacktoberfest mvc web web-development webapp webdevelopment website

Last synced: 04 Apr 2026

https://github.com/giaquy2000and4/social-hub

nothing to show here, still in development, if you want to contribute, feel free to send a pull request :D

flask flask-application python soundcloud tiktok webapp youtube-downloader

Last synced: 18 Apr 2026

https://github.com/aldenjg/insightlens-frontend

React + Vite frontend for InsightLens! a responsive UI for uploading and managing documents, integrated with a FastAPI backend.

frontend javascript react tailwindcss ui vite webapp

Last synced: 04 Apr 2026

https://github.com/iquzart/flaskapp

Docker Flask App

demoapp docker flask python3 webapp

Last synced: 04 Apr 2026