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/oscargonzalezdev/calculator

Calculator app built with JavaScript, HTML and CSS that perform basic arithmetic calculations.

calculator css html javascript webapp

Last synced: 13 Apr 2026

https://github.com/tickmao/book_fairy

:books: A light WebApp provides different source change for read

app application books css html java javascript read webapp

Last synced: 08 May 2026

https://github.com/schalkneethling/panozoom

Upload an image and pan and zoom almost infinitely in your browser. Smooth and intuitive, with full keyboard support.

image-viewer pwa typescript webapp

Last synced: 31 May 2026

https://github.com/midhunterx/caesar-cipher-cryptography

📄 A Computer Science Engineering Mini Project of a Webservice implementing Symmetric Encryption/Decryption using the good ol' Caesar Cipher algorithm

caesar-cipher-algorithm cracking encryption-decryption webapp

Last synced: 16 Apr 2026

https://github.com/vaadin/base-starter-flow-portlet

Base project for Flow portlet applications

java pluto portal portlet web webapp

Last synced: 14 Apr 2026

https://github.com/yairchu/soul-arithmetic

An educational quiz-game touching the topics of racism and other isms/phobias

educational-game webapp

Last synced: 31 Jan 2026

https://github.com/mainakverse/tomato-doctor

By leveraging artificial intelligence and computer vision, we aim to help reduce crop losses and promote sustainable farming practices.

artificial-intelligence deep-learning gemini-api neural-network streamlit tomato-leaf-disease vgg-19 webapp

Last synced: 11 May 2026

https://github.com/rrmn/chatgpt-anywhere

This is a flask/bulma boilerplate template for a simple ChatGPT app on PythonAnywhere.com

boilerplate boilerplate-template bulma chatgpt chatgpt-api flask python pythonanywhere template template-project templates webapp

Last synced: 04 Jan 2026

https://github.com/xerx81/hianime-to-anilist

[1000+ Monthly Traffic] This python program restructure the export.xml file of Hianime which then can be imported in Anilist.

anilist export flask hianime html-css import python webapp website

Last synced: 04 Mar 2026

https://github.com/shubham16g/webvideomeet

WebRTC based Video Calling WebApp using Firebase as Signaling Server.

firebase firestore javascript videocall videoconferencing webapp webrtc

Last synced: 16 Apr 2026

https://github.com/4s4v1n/smartcalculation-v3.0

Calculator implementation with web interface on React, service on Golang and core on C++

api calculator cpp fullstack golang reactjs webapp

Last synced: 16 Apr 2026

https://github.com/lucaspmartins/project-agenda-django

This is a Django-based web application for managing contacts.

django python3 webapp

Last synced: 12 May 2026

https://github.com/statsim/fit

Fit XGBoost models online

gradient-boosting machine-learning webapp xgboost

Last synced: 14 Oct 2025

https://github.com/rewryte/congregation

Presentation software that runs entirely from a browser with a focus on minimal preparation. Visit at https://rewryte.github.io/Congregation/

beta-release beta-testing church church-sermons churchtools html-css-javascript javascript presentation presentation-website webapp youtube youtube-player

Last synced: 13 May 2026

https://github.com/celrm/matrices

🎚️ (WebApp) Twelve tone matrix visualizer for any given row of any given length.

composition music music-composition music-theory music-theory-apps twelve-tone webapp

Last synced: 13 May 2026

https://github.com/kinshuk-code-1729/web-based-temperature-converter.github.io

This is web based temperture converter which takes input temperature in degree celsius and after conversion it displays the result temperature in degree fahrenheit

css3 html-css-javascript html5 javascript web-development webapp

Last synced: 13 Apr 2026

https://github.com/amcnulty/busy-chicken

An animation using css rules about a very busy chicken.

css-animations graphics mobile-responsive video webapp

Last synced: 13 May 2026

https://github.com/taidalog/taidalab

A web application for learning Informatics I, one of the subjects taught in Japanese senior high school.

fable fsharp highschool webapp webapplication

Last synced: 13 Jun 2026

https://github.com/uptudev/uptu.dev

My website, hosted at uptu.dev

javascript react reactjs typescript webapp

Last synced: 03 Mar 2026

https://github.com/alexy-os/adminity

AdminitY is a secure and modular admin panel built using Node.js, Express, Handlebars, and NeDB for database management

admin admin-dashboard admin-panel auth authentication dashboard dashboard-templates handlebars handlebars-js handlebarsjs miniapp nedb node nodejs tailwindcss telegram telegram-bot telegramapp webapp

Last synced: 10 Apr 2026

https://github.com/irbala/athkar

A simple, clean, and accessible collection of daily Islamic Adhkar.

athkar islamic-reminders morning-evening responsive spirituality webapp

Last synced: 31 Jan 2026

https://github.com/ineelhere/ineelhere

Hi there! Nice to meet you! 😊

markdown portfolio webapp

Last synced: 16 Apr 2026

https://github.com/erwan-simon/aws-serverless-notebook-platform

A self-hosted, serverless platform offering an intuitive UI to manage, schedule, and execute Jupyter notebooks on AWS.

aws data docker notebook python serverless terraform webapp

Last synced: 13 Jun 2026

https://github.com/thorsten-l/gphoto2-webapp

This is a sample WebApp to demonstrate the usage of the gphoto2-webapi server only.

camera gphoto gphoto2 remote server webapi webapp

Last synced: 22 Feb 2026

https://github.com/amustache/face-aging-webapp

Face Aging Webapp, using Flask and Only a Matter of Style

face-aging face-aging-gan replicate shitpost webapp webapplication

Last synced: 22 Jan 2026

https://github.com/kriswep/modern-modular-javascript

A modern and modular JavaScript boilerplate setup

babel boilerplate es2015 es6 inspiration javascript starter webapp webpack webpack2

Last synced: 12 Apr 2026

https://github.com/bobergot/tuiter-sandbox

Explore Tuiter Sandbox: a React-based microblogging platform mimicking Twitter's core features for educational purposes. Dive into tuits, profiles, and notes with React/Redux.

interactive javascript learning-project modern-ui react react-router redux social-media web-development webapp

Last synced: 16 Apr 2026

https://github.com/smartiniongithub/fastify-cloudevents-validator

Fastify web application that act as a validator for CloudEvents

cloudevents example fastify public test validator webapp

Last synced: 05 Apr 2025

https://github.com/zkaraqy/nuxt-book-directory

A modern book directory web app built with Nuxt 3, TypeScript, and Tailwind CSS. This is a rewrite of the original book-directory (ExpressJS, EJS, MongoDB) using a full-stack Nuxt ecosystem and MySQL/Sequelize.

bookshelf frontendmasters fullstack-development google-books-api learn mysql nuxt sequelize-orm shadcn-ui tailwindcss typescript vue webapp

Last synced: 02 Mar 2026

https://github.com/yashtank86/inventory-management-system-springboot-mongodb

Inventory Management System built with Spring Boot & MongoDB. Easily track products, stock levels, and orders. Scalable, efficient, and perfect for inventory tracking. ⭐ #InventorySystem #SpringBoot #MongoDB

authentication authorization backend backend-development business-management hibernate inventory inventory-management-system java java-web-app jpa jwt-authentification mongodb orm rest-api spring-security springboot springmvc themeleaf webapp

Last synced: 16 Apr 2026

https://github.com/chamikacsa/online-library

An ASP.NET Core MVC web application for managing an online library, including book search, reservation, and message board functionalities.

aspnet-core entity-framework-core library-management mvc webapp

Last synced: 15 Feb 2026

https://github.com/gowthamsiddarthademan/content_extractor_with_texttospeech

A web application that allows users to extract content from PDF, PPT files, and websites. It includes a text-to-speech feature that reads aloud the extracted content and highlights the currently spoken word.

flask-application python webapp

Last synced: 18 Jun 2026

https://github.com/mikexarau/universal-file-compressor-web-application

This project is a web application designed to compress various file types, including images, videos, and PDFs, directly from the browser. Built using JavaScript and Node.js, the app offers an intuitive interface that allows users to reduce file sizes quickly and efficiently without needing to install additional software.

file-compression file-optimization flask image-compression open-source pdf-compression python video-compression webapp

Last synced: 14 Apr 2026

https://github.com/emberfox205/stalkinator

A Flask-based webapp to monitor positions using Arduino

flask-application gps iot-application javascript position-tracking python3 sqlalchemy sqlite3 webapp

Last synced: 18 Jun 2026

https://github.com/amirzenoozi/express-typescript-starter

A Simple Starter Project For ExpressJs + Typescript

backend express express-js expressjs javascript js nodejs typrescript webapp

Last synced: 08 May 2026

https://github.com/jaeminkim-ISC/apex-vr

VR Videography Web App built with Angular.JS, with VR functionality UI Web Component

angular ui vr webapp

Last synced: 17 Oct 2025

https://github.com/sillsdev/apm

Flexible audio-text orality tool

cross-platform electron linux mac react typescript vite webapp windows

Last synced: 12 Apr 2026

https://github.com/tombreit/ddam

Django Digital Asset Management

asset-managment django webapp

Last synced: 16 Mar 2026

https://github.com/abelakponine/boomcam

BoomCam web-based Photo and Video Editor for social media websites

contentcreation photoeditor social-media videoeditor webapp

Last synced: 03 Mar 2026

https://github.com/elazzouzihassan/tourofheroes-v2

Tour of Heroes : application and tutorial

angular framework javascript js tsx tutorial webapp

Last synced: 13 Apr 2026

https://github.com/codebeltnet/bootstrapper

A modern and consistent bootstrapper framework for console applications based on >= .NET 9.

bootstrapper bootstrapping console dotnet mvc web webapi webapp worker

Last synced: 18 Apr 2026

https://github.com/daydreamofpeach/drizzle-next-tauri

Drizzle-Next-Tauri-Tailwindcss-Typescript-Shadcn-BetterSqlite3 Scaffold using drizzle-next, styled with shadcn utilize the preconfigured template and check out the https://www.drizzle-next.com/ docs for usage of drizzle-next to scaffold your app using the preconfigured admin/user roles

admin admin-dashboard desktop-app drizzle-kit drizzle-next fullstack nextjs nodejs pnpm react rust rust-lang sqlite3 tailwindcss tauri typescript webapp webassembly

Last synced: 11 Apr 2026

https://github.com/habales/gnol

Gnol gives you access to your digital comic archives. A viewer and library for your Browser written in Go

cbz cbz-generator comics-reader golang graphic-novels pdf2cbz webapp

Last synced: 18 Oct 2025

https://github.com/didinj/grails4-mongodb-crud-example

Building CRUD Web Application using Grails 4 and MongoDB Easily

build building crud easily example grails grails4 mongodb tutorial webapp

Last synced: 29 Mar 2025

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

Quiz Creator & Player A modern, responsive single-page web app for building, managing, and taking quizzes entirely in the browser. Create, edit, and delete questions and options, mark correct answers, import/export your quizzes as JSON, save locally, and print quizzes for offline use no external dependencies or build steps required @bocaletto-luca

bocaletto-luca html-css-javascript import-export opensource quiz quiz-creator quiz-player webapp

Last synced: 10 Feb 2026

https://github.com/mlbonniec/yoga-booking

This application will allow you to register for yoga lessons. You will be able to add registrations, print reservation forms etc.

booking parcel-bundler webapp

Last synced: 16 Mar 2025

https://github.com/arstnei0/pappus

An open source P2P chatting web app.

chat p2p p2p-chat vue web webapp

Last synced: 02 May 2026

https://github.com/maskedsyntax/grindsheet

A web app to track, manage, and optimize my DSA progress for acing coding interviews.

algorithms-and-data-structures dsa java machine-learning nextjs spring-boot system-design typescript webapp

Last synced: 29 Apr 2026

https://github.com/user0332/webpy

An efficiency-focused web framework written on top of Flask in Python that aims to cut down development times

css deployment-server html js md pip pip-package python python-package python-packages python3 web web-app web-application web-framework web-server webapp webapplication webframework webserver

Last synced: 16 Apr 2026

https://github.com/bervproject/azure-function-example

Azure Function Example in .NET

azure azure-functions serverless webapp

Last synced: 28 Feb 2026

https://github.com/ggrandes/webapp-notifier

Notify about start and stop of WebApp in a Servlet Container (like Tomcat) to a remote URL

java tomcat webapp

Last synced: 12 Feb 2026

https://github.com/edwinabdonshayo/xkool-eshop-backend

The repository for an after school eshop back-end (Xkool-eShop). Application created using NodeJs

cors ecmascript6 es6 eshop expressjs import mongodb morgan nodejs nodemon path properties-reader static-middleware webapp

Last synced: 13 Apr 2026

https://github.com/waterrmalann/ticker

⏱ A vanilla Javascript stopwatch with flags support.

html-css-javascript stopwatch timer vanilla-javascript webapp

Last synced: 01 Jun 2026

https://github.com/waterrmalann/motivational-quotes

A web app that gives you a motivational quote.

motivational-quotes quotes webapp

Last synced: 01 Jun 2026

https://github.com/lurenss/matrix-mind

🤖💬 Matrix Mind: Chat with your CSV data! 📊🔍💻. Leverage the power of LLMs 🧠 to interact, explore, and understand your CSV files in an engaging, intuitive, and human-like conversational manner. It's as easy as chatting! 💬📁👥. Turn data analysis into a conversation! 🎉

chatbots conversational-ai csv dockerized langchain webapp

Last synced: 08 Apr 2025

https://github.com/chef0111/tku-sparring-app

A scoreboard application for Taekwondo UIT Club

taekwondo webapp

Last synced: 30 Jan 2026

https://github.com/waterrmalann/eisenhower-decision-matrix

A super simple web app that utilizes the Eisenhower method of time management and task prioritization.

eisenhower-matrix html-css-javascript task-management-system vanilla-javascript webapp

Last synced: 01 Jun 2026

https://github.com/shgysk8zer0/shgysk8zer0.github.io

A responsive, progressive about / portfolio page built using Jekyll

cc-by-sa css3 ecmascript html5 jekyll portfolio progressive-web-app pwa responsive webapp

Last synced: 30 Jan 2026

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

The G/G/c/K+G simulator is a web service for simulating queueing models with general inter-arrival and service times, with options for batch arrival, batch service, impatience, retry and forwarding.

discrete-event-simulation javascript queueing queueing-theory simulation webapp

Last synced: 28 Feb 2026

https://github.com/marcelo-earth/Frontend---Inventory-System

⚛💻 Inventory System UI - Institute project

institute institute-project react-app webapp

Last synced: 20 Oct 2025

https://github.com/lichtso/dramaticcountdown

Red on black background seven segment countdown to a selectable date and time

countdown seven-segment webapp

Last synced: 26 Jan 2026

https://github.com/khaouitiabdelhakim/tasky-lecture-04-angular

Frameworks: Explore popular frameworks such as Laravel, Angular, Spring, React, and Node.js. Gain hands-on experience in building robust and scalable web applications.

angular angular-cli angular2 angular4 angularjs front-end front-end-development frontend webapp webapplication

Last synced: 27 Feb 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/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/adamhenley1/pixly-web

Art portfolio Webapp

html-css-javascript webapp website

Last synced: 02 Apr 2025

https://github.com/zo-bro-23/population-simulation-web

A website that runs population (genetics) simulations based on Hardy-Weinberg principles

biology simulation webapp

Last synced: 18 Jul 2025

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/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/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/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/tgdev/etsy-profit-calculator

Angular Webapp that aims to help Etsy store owners work out their profits before adding a new product to their store based on Retail price and a variety of Costs.

angularjs javascript webapp

Last synced: 24 Mar 2025

https://github.com/vtan/namegen

Name generator based on US population data

name-generator webapp

Last synced: 09 Apr 2025

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/p4ul-m/courriel

Courriel is a web platform designed for managing and viewing incoming emails from both Microsoft and Google accounts.

gmail-api mail mailbox microsoftgraphapi nextjs oauth2 typescript webapp

Last synced: 15 Apr 2026