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/vikassaxena2204/voicescript

VoiceScript is an easy-to-use, web-based Speech-to-Text converter that allows users to speak into their device's microphone and have their speech transcribed into text in real-time.

speech-recognition speech-to-text styled-components webapp

Last synced: 17 Apr 2026

https://github.com/creative-tutorials/payment-wallet-app

In this app I have made the basic concepts behind making a transaction to another User using JavaScript LocalStorage and Data collection...

api app css html javascript localstorage mobile-app nodejs react web webapp

Last synced: 17 Apr 2026

https://github.com/puc3k/quiz-app

The quiz app project, built in React, focuses on delivering an interactive quiz experience. It leverages core React features, such as components for modular UI design and state management for dynamic question rendering and scoring. This structure allows users to progress through questions interactively and receive immediate feedback.

quizapp reactjs webapp

Last synced: 17 Apr 2026

https://github.com/weisser-dev/my-digital-card

My Digital Card is a React-based digital business card application that allows you to showcase your professional profile, social media links, and more. It provides a visually appealing way to introduce yourself to others.

cv digital-card react responsive webapp website

Last synced: 04 Apr 2026

https://github.com/renjithspace/express-hello-world

An hello world app in ExpressJS

expressjs hello-world nodejs webapp

Last synced: 04 Apr 2026

https://github.com/marharita08/gradebook

Gradebook is an online journal web-application. It serves as a digital gradebook for school students.(Java, Spring Framework)

ajax css gradebook html java java-servlet-pages javascript jsp online-journals postgresql school spring-mvc spring-security springframework webapp

Last synced: 04 Apr 2026

https://github.com/crowsonkb/color_schemer

A web application to translate color schemes between dark- and light-background.

color color-science flask python webapp

Last synced: 18 Apr 2026

https://github.com/blueheron786/jee-quickstart

A batteries-included JEE template project with Spring Boot and REST on the backend, and React/Vite on the front-end.

authentication authorization jee login react reactjs registration-page rest-api spring-boot vite vitejs webapp website

Last synced: 04 Apr 2026

https://github.com/miermontoto/fantasy

Fantasy MARCA scraper/script/webapp made in Ruby+Rails

fantasy fantasy-football fantasy-laliga fantasy-marca laliga marca scraper webapp

Last synced: 04 Apr 2026

https://github.com/samjkwong/social-network

A simple photo-sharing social network app using React

expressjs full-stack mongodb nodejs reactjs webapp

Last synced: 04 Apr 2026

https://github.com/andy-wu12/tic-tac-toe-with-friends

Tic-Tac-Toe game and social web application. Developed in my junior year as part of a semester-long group project.

chat-application docker docker-compose flask game javascript jquery mongodb python3 social-media tic-tac-toe webapp websocket-chat

Last synced: 04 Apr 2026

https://github.com/ericdaugherty/go-lambda-webapp-template

Starter template for simple Golang WebApps deployed on AWS Lambda

aws-apigateway aws-lambda go golang lambda webapp

Last synced: 04 Apr 2026

https://github.com/yettabaa/bac-note-calculator

Bac Note Calculator is a React-based web application designed to help students calculate their current grades for the Baccalaureate exam. This app is ideal for students preparing for the Baccalaureate, offering a clear understanding of their current academic standing and the goals they need to achieve success.

bac calculator calculator-bac react webapp

Last synced: 18 Apr 2026

https://github.com/didinj/grails-mongodb-crud-example

Building a CRUD Web Application Using Grails 6 and MongoDB

build building crud easily example grails groovy mongodb tutorial webapp

Last synced: 05 May 2026

https://github.com/dominikkor/django-blog

Basic blog with Markdown support, post tags and a powerful search engine.

blog django python webapp website

Last synced: 18 Apr 2026

https://github.com/lovasoa/dataiku-exercise

US census visualization web application. Given as an exercise by dataiku after a job interview. I didn't get the job.

elm exercise job-interviews nodejs statistics webapp

Last synced: 18 Apr 2026

https://github.com/nisavid/nisavid.io

Website code and assets for nisavid.io

elm firebase firebase-functions tailwindcss typescript webapp website

Last synced: 05 Apr 2026

https://github.com/1ai13/tomolist

Proyecto fin de curso DAW - Springboot - SocialMedia

css fullstack-development html java js social-media spring-boot thymeleaf webapp

Last synced: 18 Apr 2026

https://github.com/nehalmr/growfit

GrowFit Gym Management System is a React + TypeScript app for efficient gym management. Features include member CRUD, class management, attendance tracking, and revenue insights. Built with Tailwind CSS, Context API, and date-fns, it offers a responsive, type-safe, and user-friendly solution to streamline operations and boost productivity.

automation crud-operations dashboard-insights date-fns historical-data-analysis lucide-react membership-monitoring react react-context-api react-router real-time-attendance-management responsive-design state-management tailwindcss type-safe typescript vite webapp

Last synced: 05 Apr 2026

https://github.com/tran-quyen/toptop-youtube

This is youtube course to build and deploy website using zstr stack

course nextjs reactts sanity strn-stack typescript webapp zustand

Last synced: 05 Apr 2026

https://github.com/mainakverse/automart

AutoVault is your advanced car valuation platform powered by machine learning. Our AI-driven system analyzes various parameters to predict the optimal selling price for your vehicle based on current market trends, vehicle specifications, and location factors.

cars generative-ai machine-learning prediction-model regression streamlit vehicle webapp

Last synced: 18 Apr 2026

https://github.com/sudo0xn14r/nexussync

NexusSync is a Flask-based Super Admin Portal for managing system configs, monitoring, and threat intelligence — built to be the foundation for any scalable web app.

admin-dashboard configuration-management flask flask-admin flask-admin-template infrastructure-monitoring portal security superadmin threat-intelligence webapp

Last synced: 19 Apr 2026

https://github.com/bonifield/urlbreakdown

splits a URL into individual components, unescapes arguments, and performs light calculations for manual or automated analysis

analysis blueteam dfir dfir-automation forensics pentest-tool pentesting python webapp

Last synced: 04 Jun 2026

https://github.com/cloudinary-devs/cloudinary-react-template

Speed up your process of integrating Cloudinary in with this React repo that has the core things you need to start development using the power of Cloudinary

cloudinary image-manipulation javascript react reactjs webapp

Last synced: 19 Apr 2026

https://github.com/cpg314/mpv-web-remote

Web remote control for mpv

mpv remote-control rust video-player webapp

Last synced: 04 Jun 2026

https://github.com/jaredliw/foiro

Simple contest management system for schools.

css3 event-management html5 javascript php7 vue-cli vue2 vuetify webapp

Last synced: 04 Jun 2026

https://github.com/bacdong/applestore-v3-api

This is my team project build Apple Store using C-Sharp Dotnet Core

api asp-net-core asp-net-mvc css3 dbeaver es6 html5 nosql postgresql sass scss ssl-certificate webapp

Last synced: 20 Apr 2026

https://github.com/0745vipno-png/approval-workflow-system

Full-stack approval workflow system built with React, TypeScript, Node.js, and role-based multi-stage approval process.

approval-system dashboard fullstack internal-tools nodejs react rest-api role-based-access-control state-management typescript vite webapp workflow

Last synced: 20 Apr 2026

https://github.com/bendavidaaron/dumb-calculator

Webapp simulating a one-function calculator, powered by Keras

calculator ironically-shitty keras keras-tensorflow neural-network webapp

Last synced: 20 Apr 2026

https://github.com/yuan-kuan/zasa

Offline web application to keep track of household food stock. Demo project for fp-svelte

functional-programming javascript svelte webapp

Last synced: 20 Apr 2026

https://github.com/thedudefromci/quiver

A webapp for designing node graphs based on the Vertex library.

graph node server web webapp

Last synced: 21 Apr 2026

https://github.com/devtobi/cv

My CV as a modern web application

cv generation single-page-app vue webapp

Last synced: 21 Apr 2026

https://github.com/brunobpinto/oncheck-tasks

A task management web app built with Blazor WebAssembly, for organizing and tracking your to-dos.

blazor blazor-webassembly microsoft-sql-server net-web-api todo-app todo-list todoapp todolist webapp website

Last synced: 21 Apr 2026

https://github.com/tes3awy/psirt

A Cisco PSIRT (Support API) Web App Using Flask

cisco-ui-kit cvrf devnet flask psirt psirt-openvuln-api python webapp

Last synced: 21 Apr 2026

https://github.com/bocaletto-luca/prime-numbers

Prime-Numbers Web App is an interactive mathematical tool designed to identify, analyze, and explore prime numbers efficiently. This web app allows users to check if a number is prime, generate prime sequences, and understand their properties dynamically.

bocaletto-luca calculator css3 html5 javascript opensource prime-numbers prime-numbers-calculation responsive school webapp

Last synced: 21 Apr 2026

https://github.com/bocaletto-luca/labyrinth

Welcome to Labyrinth | Maze Explorer! 🎮 This is a fun and interactive web game where players solve randomly generated mazes by tracing a path using the W, A, S, D keys. The maze is generated dynamically, and you can save your solved maze as PNG, JPG, or PDF. By Bocaletto Luca

bocaletto-luca css3 game html5 javascript labyrinth labyrinth-game labyrinth-generator maze opensource responsive singleplayer webapp webgame

Last synced: 21 Apr 2026

https://github.com/dulanji1/osgi-inventory-management-complete-project

This project regading Inventory Management System. For this project use the OSGi framework and architecture. As well service intercommunication in OSGi Framework, registering services and lifecycle implementation of OSGi bundles.

osgi-services webapp

Last synced: 21 Apr 2026

https://github.com/canoypa/kcm2cale

⚓ Fleet management app for KanColle.

kantai-collection webapp

Last synced: 22 Apr 2026

https://github.com/dominux/twister-roulette

Extremely simple twister roulette web app with PWA

pwa pwa-app solidjs twister typescript webapp

Last synced: 23 Apr 2026

https://github.com/incubated-geek-cc/html5-image-display

Renders an image file onto a HTML5 browser. Implemented with client-side JavaScript via 3 distinct approaches.

browser canvas2d client-side css html-css-javascript html5 image javascript webapp

Last synced: 24 Apr 2026

https://github.com/tushar2704/greensights

GreenSight - Analyze and evaluate Environmental, Social, and Governance (ESG) factors for companies. The application provides insights into a company's ESG performance, trends, and impact, offering a comprehensive view of its sustainability practices.

artificial-intelligence data-science environment esg green python streamlit streamlit-tushar2704 tushar2704 webapp

Last synced: 24 Apr 2026

https://github.com/deliciafernandes/libsuite

Library management system developed for St.Francis Institute of Technology with a Django web application and an SQLite database to store library data and user authentication details.

django django-admin django-application django-blog django-channels django-framework django-project django2 python python-3 python-library python-script python3 webapp webdev webdevelopent webdevelopment website

Last synced: 24 Apr 2026

https://github.com/0xataru/ascii-rs

simple ascii converter written in rust

ascii-art rust webapp

Last synced: 25 Apr 2026

https://github.com/arxiver/video-annotator

Video annotation portable web app (A canvas based timeline for controlling/annotating HTML5 video objects)

annotation annotator canvas elan frames frameseek graphics html javascript timeline video videoframe videotimeline webapp

Last synced: 06 Jun 2026

https://github.com/capralifecycle/webapp-deploy-lambda

CDK Construct for deploying a webapp release

cdk deployment webapp

Last synced: 26 May 2026

https://github.com/reckadon/mathtrainerweb

Web version of Math Trainer. Built with React.js!

game mathtrainer react reactjs webapp website

Last synced: 07 Jun 2026

https://github.com/binghuan/ileopard

It's a web page i built for demonstration.

javascript webapp website

Last synced: 27 Apr 2026

https://github.com/anandarauf/wibas

Wibas is new library packages Python Programming for using create apps voice AI,Web framework(Flask), Android and Ios.

ai android-app android-application ios-app machine-learning machinelearning webapp website

Last synced: 27 Apr 2026

https://github.com/mlh-fellowship/larynxcode

A code editor web app or an IDE plugin that enables voice programming in Python(or any other language ?)

flask jinja2 python webapp

Last synced: 28 Apr 2026

https://github.com/dvinciguerra/schedroom

Schedroom - A very simple webapp to schedule a meeting room using Rails

api-rest jwt-token rails5 rspec schedule webapp

Last synced: 28 Apr 2026

https://github.com/sashasagebd/calendar

lil react web app project

css javascript jsx react webapp

Last synced: 28 Apr 2026

https://github.com/dubsydev/foxtrot-4-10-24

App for my highschools use

app dart desktop flutter flutter-apps mobile webapp

Last synced: 28 Apr 2026

https://github.com/siddhantsadangi/carpicker

ML-powered app to select a used car with the highest resale value

machine-learning python streamlit webapp

Last synced: 28 Apr 2026

https://github.com/xandemon/mobile-calculator-replica

A replication of my smartphone's calculator as webapp

calculator css3 html5 javascript webapp

Last synced: 28 Apr 2026

https://github.com/sleepypioneer/page3book_club_app

App for my local Book Club App

bookclub javascript php sql webapp

Last synced: 28 Apr 2026

https://github.com/szapp/lanseeker

Software installation over LAN via a light weight web interface.

lan-party local-area-network setup-server webapp

Last synced: 28 Apr 2026

https://github.com/visualboy/glitchgpt

Smart and responsive AI Assistant wepbapp with voice chat and multi agent support.

chatgpt openai-api tts-api webapp

Last synced: 28 Apr 2026

https://github.com/yuziquan/studentsmanagementsystem

A small Demo of a Web application built by Spring Boot to implement "CRUD operations on student information".

spring-boot webapp

Last synced: 28 Apr 2026

https://github.com/reytis/orlog

Orlog Web est une reproduction en ligne du jeu de dés emblématique d'Assassin’s Creed Valhalla.

game react webapp

Last synced: 28 Apr 2026

https://github.com/shreydan/dice

JavaScript webapp which allows you to roll dice!

beginner css css3 html html5 javascript js minimal random random-number-generators simple webapp webapplication

Last synced: 29 Apr 2026

https://github.com/marcuwynu23/carabao.js

Lightweight and minimalist web library simplifying Express.js development. Inspired by Ruby on Rails, it minimizes configuration and provides an intuitive experience.

backend configless dev expressjs framework javascript js library web webapp website

Last synced: 08 Jun 2026

https://github.com/zeke320/learn-django

「動かして学ぶ!Python Django開発入門 第2版」の勉強用リポジトリ

django django-rest-framework python webapp

Last synced: 29 Apr 2026

https://github.com/mandarwagh9/waitlist-webpage

Basic Web app allows users to join a waitlist by entering their email addresses. The emails are stored in Firebase Realtime Database.

firebase waitlist webapp

Last synced: 29 Apr 2026

https://github.com/greenscreens-io/quark-demo

Demo Java Web App for testing Quark Engine

java webapp

Last synced: 29 Apr 2026

https://github.com/0xhericles/crocubot

So, I'm a cold, unfeeling reptile and also an equally cold, and unfeeling machine

chat chat-application chatbot chatbots conversation dialogflow dialogue-systems ui user-interface webapp website

Last synced: 29 Apr 2026

https://github.com/mgobeaalcoba/django_python

A repository where I will upload my web app work done with django

django python3 webapp

Last synced: 29 Apr 2026

https://github.com/khip01/flutter_web_app

Trying out the FLUTTER Web App🤩. Create simple Flutter Web App, increment and decrement counter with Flutter Framework

counter deployment flutter flutter-web simple webapp

Last synced: 29 Apr 2026

https://github.com/perl-weasel/pherkin-extension-weasel

Extension for Test::BDD::Cucumber providing Weasel access

bdd behavior-driven-development cucumber perl testing weasel web-app web-application webapp

Last synced: 29 Apr 2026

https://github.com/robinboers/toboo

📝 A simple Svelte app to keep track of your GitHub issues.

api github rest svelte todo webapp

Last synced: 29 Apr 2026

https://github.com/jakehamilton/sokoban.app

A simple, single-level editor and player for Sokoban puzzles.

game preact typescript webapp

Last synced: 29 Apr 2026

https://github.com/jackjazwinski/websitefrompython

A single‑file project that crams three mini‑apps into one Flask server to illustrate different parts of the framework, from basic auth flows to dynamic data queries and live record patching. This is all pure Python, no external services, no JavaScript.

flask python python3 web webapp website

Last synced: 29 Apr 2026

https://github.com/alemalvarez/data-analysis-web-project

Web-app providing a simple interface for data storage,

data-analysis data-science javascript react webapp

Last synced: 29 Apr 2026

https://github.com/gowthamsiddarthademan/wi-fi_file_sharing_app

A simple web application built using Flask that allows you to share files between devices connected to the same Wi-Fi network. This app works dynamically between laptops and mobile devices, enabling easy file transfer without needing an internet connection.

flask python web-application webapp wifi wifi-sharing wifi-sharing-app

Last synced: 29 Apr 2026

https://github.com/cfelde/akap-browser

Web app for browsing and interacting with AKAP nodes

clojurescript ethereum ldap smart-contracts webapp

Last synced: 29 Apr 2026

https://github.com/elzup/tohyomaker.com

お手軽投票作成サイト

bootstrap codeigniter less php webapp

Last synced: 29 Apr 2026

https://github.com/sikessem/legacy

:globe_with_meridians: Sikessem Labs

application bun homepage php sikessem typescript webapp website

Last synced: 29 Apr 2026

https://github.com/viveknathani/kkrh

A service to track you, with your control. 🚪

golang heroku postgresql redis webapp

Last synced: 29 Apr 2026

https://github.com/666rayen999/paint

Web Paint App built in rust using macroquad

macroquad paint rust wasm webapp

Last synced: 30 Apr 2026

https://github.com/nikhilcodes/debitcard-simulator

A VueJS implementation to simulate creation of a Fake Debit Card.

simulation vuejs vuejs2 webapp

Last synced: 30 Apr 2026

https://github.com/kartikchugh/questa

Colorful Django web app for voting in online polls and chatting with others.

django django-application webapp

Last synced: 30 Apr 2026

https://github.com/rmellis/open-publisher

A free desktop publishing tool that makes it easy to create documents, flyers, brochures, and fun designs. Use it entirely in your browser, or download the dedicated client apps for Mac, Windows, and Linux!

desktop-publisher desktoppublisher easy edit export import microsoftpublisheralternative mspubalt publisher pwa simple webapp

Last synced: 30 May 2026

https://github.com/giuseppericcio/selftestcovid19

Web Application "SelfTestCOVID19" sviluppata nell'ambito del corso di Software Architecture Design della prof.ssa Anna Rita Fasolino, Università degli Studi di Napoli "Federico II", a.a. 2021-22

covid19 flask machine-learning sqlite webapp

Last synced: 30 Apr 2026

https://github.com/aon4o/apartments-flask_web_app

A repository for a school project. Subject: Software Development. Project: Flask Web Application.

flask python3 school sqlite3 webapp

Last synced: 30 Apr 2026

https://github.com/fblupi/encryptator

A simple webapp to encrypt and decrypt messages

bootstrap cryptography webapp

Last synced: 30 Apr 2026

https://github.com/akatopo/k2e

Browse your kindle clippings and export them to evernote

kindle webapp

Last synced: 30 Apr 2026