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/kylepw/panner

Django+Postgres+Redis-powered web app to keep track of friends in one place.

django meetup python reddit sns spotify twitter webapp

Last synced: 09 Mar 2026

https://github.com/googleinterns/open-sesame

A mentorship platform for open source

mentorship opensource react servlets webapp

Last synced: 14 Jul 2025

https://github.com/chr15m/michaelsoftproject.com

Simple online Gantt chart planner

clojurescript ms-project project-management webapp

Last synced: 16 Feb 2026

https://github.com/niekdt/actionsheets-streamlit

A webapp featuring a large collection of detailed cheatsheets for Python and R. The name “actionsheets” comes from the way the sheets are structured: code snippets are indexed in terms of a desired action, and are grouped in sections.

cheatsheets python quick-reference r searchable stan streamlit webapp

Last synced: 07 May 2025

https://github.com/arvindsrinivasan/blood-donation-webapp

A basic web application made using PHP for establishing a link between donors and hospitals.

apache css html javascript mysql php webapp

Last synced: 12 Sep 2025

https://github.com/jimlynchcodes/tradebuddy

A web-app that connects to a TD Ameritrade account and assists day trading by automatically analyzing, entering, and exiting positions.

angular day-trading hacktoberfest hacktoberfest2020 scss webapp

Last synced: 12 Apr 2025

https://github.com/Jannchie/chat-ui

Jannchie‘s Chat UI, for LLM Services

chatgpt llm llm-inference webapp

Last synced: 20 Mar 2025

https://github.com/siddhantsadangi/polarplotter

Easily create interactive polar/radar/spider plots

plotly streamlit visualization webapp

Last synced: 07 May 2025

https://github.com/607011/covid-19

Web application to visualize spread of SARS-CoV-2

covid-19 javascript json-files mobile-web novel-coronavirus python sars-cov-2 visualization web webapp

Last synced: 12 Apr 2025

https://github.com/zaber-dev/basic-web-auth

This project is a basic web authentication system built with PHP. It includes user registration, login, and logout functionalities, as well as a protected dashboard for authenticated users.

auth authentication github-codespaces learn mysql mysql-database php student-vscode web-auth web-authentication webapp website website-template

Last synced: 10 Jul 2025

https://github.com/technicalguru/php-webapp

A ready-to-use framework to write web applications in PHP

bootstrap4 php-framework php7 web-application webapp website

Last synced: 12 Sep 2025

https://github.com/daviden1013/ie-viz

A visualization tool for NLP information extraction: Named entity recognition, Entity attribute extraction, and Relation extraction.

flask-application named-entity-recognition nlp relation-extraction visualization webapp

Last synced: 06 Mar 2026

https://github.com/vr-voyage/remote-logix

A 2D Logix editor that can transmit its programs to NeosVR remotely, through Websocket. Currently requires a NeosVR plugin.

godot linux logix neosvr tool webapp websocket windows

Last synced: 13 Apr 2025

https://github.com/hayashi-yudai/housekeepingbook

Djangoを使ったシンプルな家計簿アプリ

django python python3 webapp

Last synced: 12 Apr 2025

https://github.com/0x48piraj/barely-windows

Barely Windows is a user-friendly web-based GUI editor that enhances your Windows experience. Easily remove pre-installed apps, disable telemetry, and eliminate Bing from search. Boost gaming performance with FPS optimization. Compatible with Windows 10 and 11, it helps you declutter and optimize your system in just a few clicks.

bloatware-removal debloat debloater fps gaming open-source performance privacy security tweaks webapp windows windows-10 windows-11 windows-debloat

Last synced: 15 Apr 2025

https://github.com/vaadin/archetypes

Archetypes for Vaadin platform

archetype java maven maven-archetype web-application webapp

Last synced: 17 Jun 2025

https://github.com/cursedprograms/comce

Flask chatroom with real-time messaging, user registration/login, and message history. Uses Flask-SocketIO and SQLAlchemy. Secure password hashing, flash messages, and JSON data persistence.

chatroom chatroom-client chatroom-server css django flask flask-application html5 python sqlalchemy sqlalchemy-python sqlite3 webapp website

Last synced: 13 Apr 2025

https://github.com/bocaletto-luca/fractions-math

Fractions Web App is an interactive web application designed to perform operations and visualize fractions dynamically. This tool allows users to add, subtract, multiply, and divide fractions, simplifying them in real-time and providing step-by-step breakdowns of calculations. By Bocaletto Luca

bocaletto-luca css3 fractions fractions-calculator html5 javascript math mathematics opensource school webapp

Last synced: 28 Apr 2026

https://github.com/bocaletto-luca/openlibrary-explorer

OpenLibrary Database - Book Explorer is an interactive web application that allows you to dive into the world of literature using data from the [Open Library API](https://openlibrary.org/developers/api). This project dynamically fetches book data and presents it in a modern, responsive design developed with HTML, CSS, JavaScript, and Bootstrap 5.

api book books books-api css3 database freeapi html5 javascript library multidevice openlibrary openlibrary-api responsive webapp

Last synced: 07 May 2026

https://github.com/bocaletto-luca/rick-and-morty-explorer

Rick and Morty is an interactive web application that lets you explore characters from the famous series "Rick and Morty." The application leverages the official API to fetch character data and boasts a modern, responsive design built with HTML, CSS, JavaScript, and Bootstrap 5. By Bocaletto Luca

api bocaletto-luca cartoon css3 database free-api html5 javascript multidevice open-source opendata opendata-api responsive rick-and-morty rick-and-morty-api rick-and-morty-app webapp

Last synced: 07 May 2026

https://github.com/bocaletto-luca/dbpedia-explorer

DBpedia Explorer is an interactive web application that lets you navigate the rich, structured data extracted from Wikipedia through the DBpedia project. Leveraging the DBpedia API, this application provides a semantic exploration of topics, empowering users to discover interconnected information through a modern, responsive interface. Bocaletto L.

api bocaletto-luca css3 database dbpedia dbpedia-webapps encyclopedia free-api html5 javascript responsive webapp

Last synced: 18 Jun 2025

https://github.com/cremetv/jabstat

Discord Statistic & Contest Bot for Cult of Jabrils

discord-bot handlebars js nodejs webapp

Last synced: 13 May 2025

https://github.com/hiswe/thailpha

thai alphabet web-application

alphabet thai webapp

Last synced: 23 Apr 2025

https://github.com/bocaletto-luca/mediawiki-eplorer

MediaWiki Explorer is an interactive web application that allows you to delve into the vast repository of knowledge hosted on Wikipedia using the MediaWiki API. With a modern, responsive design, Wiki Explorer empowers you to search for articles, filter through topics, and explore detailed information about your subjects of interest—all in one ...

api bocaletto-luca css3 database html5 javascript mediawiki mediawiki-api multidevice open-source responsive searching webapp

Last synced: 18 Jun 2025

https://github.com/shivang1179793/news-app

A simple responsive application that allows you to search and review news using the newsapi provider, built with React Hooks and CSS.

css hooks html javascript newapp news newsapi react reactjs responsive-design webapi webapp

Last synced: 14 Apr 2025

https://github.com/titarenko/buhoi

Because drunk people can create web apps too.

drunk-people expressjs nodejs quickstart webapp

Last synced: 10 Apr 2025

https://github.com/osteele/fretboard

Tools for rendering guitar fretboard and chord diagrams.

guitar music-theory under-construction webapp

Last synced: 28 Oct 2025

https://github.com/sl1dee36/netube

NeTube - это упрощенная платформа для обмена видео, созданная с использованием фреймворка Flask (Python). Она позволяет пользователям загружать, просматривать и оценивать видеоролики.

netube video-hosting video-hosting-platform webapp youtube

Last synced: 10 Apr 2025

https://github.com/januschung/job-winner

A backend API built with Java Spring Reactive and GraphQL to track job applications, manager interviews and monitor job offers efficiently.

backend-api backend-development backend-service graphql graphql-api job-application job-application-management job-hunt job-hunting job-tracker job-tracking reactive-programming spring-boot spring-reactive spring-webflux webapp

Last synced: 11 Apr 2025

https://github.com/jmcgavin/spotifyer

Turn your local music library into Spotify playlists.

material-ui spotify spotify-api spotify-web-api typescript webapp

Last synced: 09 Jul 2025

https://github.com/hamzalodhi2023/amazing-docs-app-vite

Docs App Using React vite. Give it a star 🌟 if you find it useful.

app code coding docs react reactjs reactvite vite webapp website websites

Last synced: 22 Jul 2025

https://github.com/mp-se/ha-dashboard

Home assistant dashboard as a standalone app (PWA)

dashboard ha home-assistant pwa vibe-coding webapp

Last synced: 01 Apr 2026

https://github.com/jlinoff/pam

password manager for personal account records webapp (aka personal account manager)

javascript webapp

Last synced: 24 Apr 2026

https://github.com/bocaletto-luca/slide-rule-calculator

Slide-Rule-Calculator is an interactive mathematical tool that emulates the functionality of a slide rule, a historical mechanical device used for rapid calculations. This web app allows users to perform multiplication, division, logarithmic computations, square roots, and trigonometry using digital sliders, mimicking the behavior of a real slide..

bocaletto-luca css3 html5 javascript math mathematics open-source school slide-rule-calculator slide-rules webapp

Last synced: 22 Apr 2026

https://github.com/idris-maps/epub-reader

https://epub-reader.surge.sh/

ebook-reader epub webapp

Last synced: 02 Mar 2026

https://github.com/faranoshamini/to-do-list-using-webpack

In this exercise, I build a simple yet powerful webpack boilerplate, which I can later use as a starting point in my projects. "To-do list" is a tool that helps to organize your day. It simply lists the things that you need to do and allows you to mark them as complete..

css html javascipt webapp

Last synced: 03 Mar 2026

https://github.com/debrajhyper/quiz_app

Play many free online quiz games. There is a fun quiz about virtually every topic imaginable: Programming, technology, libraries, assets, and more!

animation confetti html5 javascript jquery json quiz quizapplication technology webapp

Last synced: 10 May 2026

https://github.com/ms-rex/nexora-competition

AI-powered voice chat application ecosystem designed to revolutionize university communication and support.

flutter landing-page laravel mobile-app python webapp

Last synced: 10 May 2026

https://github.com/hauke96/osm-open

Web application to visualize and filter opening hours of POIs.

angular map openstreetmap webapp

Last synced: 04 Mar 2026

https://github.com/bocaletto-luca/weather-exploer

Weather Dashboard is a fully dynamic, free‑API–driven web application that provides current weather data, forecasts, and real‑time aggregated "Top Extreme Temperature" lists. Users can: Search for Weather: Enter any location (city, country) to view current conditions and forecast information via wttr.in. Global Top Extremes: Select a year to ...

api api-free bocaletto-luca css3 database html5 javascript open-data responsive weather weather-api weather-app webapp

Last synced: 17 Apr 2026

https://github.com/sameersyd/extreme-life

Multiplayer interactive game, developed based on Conway's Game of Life. The web app is built using ReactJS & BabylonJS.

3d-models 3dgame babylonjs babylonjs-game development figma react reactjs sameersyd ui-design webapp

Last synced: 17 Apr 2026

https://github.com/gocaveman/caveman

Awesome Web Primitives for Go. One Package at a Time.

go webapp website

Last synced: 23 Jan 2026

https://github.com/bravorod/bookcompany

Full-stack PWA media library with Firebase & GraphQL: SSR/SSG, offline caching, real-time Firestore sync, OAuth2 SSO, NgRx state, dynamic theming, NYT integration, CI/CD pipelines, E2E Tests, and Sentry error tracking

angular authentication backend cloud-native content-platform deployment e2e-tests firebase frontend fullstack google-cloud javascript material-ui media-library ngrx pwa responsive-design rest-api typescript webapp

Last synced: 07 Feb 2026

https://github.com/rumkin/uuid

uuid generator web app

uuid uuid-generator webapp webapplication

Last synced: 30 Jan 2026

https://github.com/fdemir/etymology-turkish

Etymology Turkish is a web app that you can use to learn the history and origin of Turkish words.

data design etymology history turkish webapp

Last synced: 23 Jan 2026

https://github.com/mscbuild/mscbuild

🏆 Сreating digital experiences that not only meet user expectations, but also drive engagement, loyalty and, ultimately, business success. Passionate developer from Latvia .

analysis best-practices coding config data-analysis data-science design developer freelance fullstack github-config latvia mscbuild profile readme seo site software-engineering web webapp

Last synced: 31 Jan 2026

https://github.com/bocaletto-luca/tv-show-explorer

TV Show Explorer – Complete Edition is a professional, full-featured web application that empowers users to explore TV shows through multiple discovery modes. This free application uses the TV Maze API to retrieve comprehensive data about TV shows—including cover images, summaries, cast details, and episodes—and provides advanced filtering ...

api bocaletto-luca css3 database free-api html5 javascript open-data open-source responsive serie-tv tv-show tv-show-explorer tv-shows-api webapp

Last synced: 06 May 2026

https://github.com/hex22a/roland

Simple webapp to build and send e-mails

email graphql javascript rethinkdb webapp

Last synced: 01 Feb 2026

https://github.com/ilyasmirnov03/spacetrader-game

React UI for the spacetraders game

react spacetraders-api webapp

Last synced: 22 Jun 2026

https://github.com/curiouslearner/taglask

A light weight webapp made on Flask to index and search user files.

filesearch python search-engine webapp

Last synced: 04 May 2026

https://github.com/haixiangyan/static-webapp-typescript-template

A minimum template for building a static web app with TypeScript.

static-site template typescript webapp

Last synced: 28 Jun 2026

https://github.com/bocaletto-luca/expression-math

Expression-Math is an interactive web application designed to evaluate and visualize mathematical expressions dynamically. The app provides an intuitive interface for users to input algebraic expressions, see their step-by-step simplification, and graph them when applicable.

application bocaletto-luca css3 expression expression-math html5 javascript math mathematics opensource responsive school webapp

Last synced: 30 Apr 2026

https://github.com/church-life-apps/songs

A cross platform app for songs and hymns.

android app ionic ios mobile-app react typescript webapp

Last synced: 15 Jun 2026

https://github.com/tomcz/golang-webapp

Basic golang web application skeleton

embedding golang server-side-rendering webapp

Last synced: 12 Feb 2026

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

Domino Web Game is a strategic board game based on the classic domino tile-matching game, where players compete by placing tiles with matching numbers. The game supports single-player, multiplayer, and AI opponent modes, offering an engaging and competitive experience. By Bocaletto Luca

board bocaletto-luca css3 domino html5 javscript responsive save-game singleplayer webapp webgame

Last synced: 29 Apr 2026

https://github.com/squiidz/brain-rs

Brainfuck interpreter in rust (Web App in Angular 2 and Rocket)

angular2 brainfuck interpreter rust webapp

Last synced: 25 Feb 2026

https://github.com/bocaletto-luca/public-holidays-finder

A free, open-source web application that retrieves public holidays for any country and year by leveraging the Nager.Date API. No API keys or registration are required. Un'applicazione web gratuita e open source che recupera i giorni festivi di qualsiasi paese e anno, utilizzando l'API Nager.Date. Non sono necessari API key o registrazione.

api api-free application bocaletto-luca css3 holidays holidays-api holidays-calendar html5 javascript open-data open-source repsonsive webapp

Last synced: 29 Apr 2026

https://github.com/eliooooooo/chartmytime

Web application to track your time, developed from scratch without frameworks

management-app time-tracker webapp

Last synced: 24 Jan 2026

https://github.com/shreydan/time

A minimal time & date display for web browsers.

beginner-friendly css css3 html html5 javascript js minimal simple time webapp website

Last synced: 29 Apr 2026

https://github.com/bocaletto-luca/multiplication-tables

Multiplication-Tables Web App is an interactive educational tool designed to teach and practice multiplication tables. Whether you're a beginner or looking to refine your skills, this web app provides a dynamic and engaging way to learn multiplication through exercises and visual aids. By Bocaletto Luca

bocaletto-luca css3 html5 javascript math mathematics multiplication multiplication-tables opensource responsive school webapp

Last synced: 28 Apr 2026

https://github.com/inpercima/covid-19

Coronavirus (COVID-19) cases in Germany, Saxony and Leipzig.

angular angular-cli angular-cli16 angular16 covid-19 germany leipzig saxony webapp

Last synced: 14 Feb 2026

https://github.com/jpsca/proper

Rails-shaped Python web framework

asbestos-free framework proper python web webapp

Last synced: 07 Jun 2026

https://github.com/thwiki/cd-search

Touhou Doujin Album Searching Tool

ionic search stenciljs thbwiki touhou touhou-project webapp

Last synced: 24 Jan 2026

https://github.com/bocaletto-luca/powers-math

Powers-Math is an interactive mathematical tool designed to calculate powers (exponents) and visualize the results through dynamic graphs. This web app allows users to explore exponential growth, logarithmic decay, and various base exponent calculations. By Bocaletto Luca

bocaletto-luca calculator css3 html5 javascript math math-pow mathematics opensource powers powers-math responsive webapp

Last synced: 24 Apr 2026

https://github.com/bonifield/requestinjector

scan a URL using a given wordlist with optional URL transformations

bug-bounty bug-hunting pentest pentesting pentesting-tools python python3 webapp wordlist

Last synced: 24 Jan 2026

https://github.com/patilshreyas/template-nodejs-mysql

Sample NodeJS Web app to Test MySQL Operations.

mysql nodejs web webapp

Last synced: 15 Feb 2026

https://github.com/bartekmp/osmosmjerka

Web-based word search game with a language learning twist.

fastapi game react webapp wordsearch wordsearch-creator wordsearch-puzzle

Last synced: 18 Mar 2026

https://github.com/george-gca/ai_papers_searcher

Web app to search papers by keywords or similar papers

artificial-intelligence flask flask-application papers python search webapp

Last synced: 20 Aug 2025

https://github.com/hhimanshu/google-oauth2-jwt-secure-api

Demonstrates how to write secure Web Applications using Google Oauth2 on client side and securing protected resources with JWT based token

full-stack google jwt oauth2 security spring-boot webapp

Last synced: 02 May 2025

https://github.com/hxndev/the-ripple-effect---an-ethereum-based-fundraiser-app

The Ripple Effect is a ethereum based fundraising app that can not only be used to donate to a specific cause but also to allocate/distribute funds with total transparency. The frontend has been made on ReactJS with the backend on Solidity with the help of Ganache.

blockchain create-react-app ethereum ethereum-contract fundraising javascript nodejs reactjs solidity solidity-contracts webapp

Last synced: 07 May 2025

https://github.com/bocaletto-luca/geometry-3d-explorer

Professional 3D Geometry Educational App is an interactive web application built with Babylon.js. It allows you to explore, import, and export a variety of 3D geometric shapes while adjusting parameters like scale, translation, lighting, material properties, camera settings, and animations—all in real time. By Bocaletto Luca

3d 3d-files 3d-objects 3d-view bocaletto-luca css3 geometry-3d html5 import-export javascript opensource responsive save-data web-3d webapp

Last synced: 27 Apr 2026

https://github.com/githubuseraccountamazing/leukoright

A web app that uses a custom-built Keras model to recognize and classify white blood cells from microscopic images. It can distinguish between different types of WBCs and identify artifacts and bursted cells. I created this app as a way to explore image recognition technologies and to learn how to develop Keras models from scratch.

blood-analysis cell-recognition cell-types hematology image-classification keras leukocytes lymphocyte machine-learning microscopy microscopy-images monocyte neutrophil webapp white-blood-cells

Last synced: 06 Oct 2025

https://github.com/chainstacklabs/debug-trace-transactions-erigon

This app allows you to test the debug and trace modules offered by the Erigon and Go Ethereum clients

blockchain debug erigon trace webapp

Last synced: 05 Sep 2025

https://github.com/zekrotja/remyx

Create remixes of Spotify playlists with your friends.

go oauth2 solidjs spa spotify webapp

Last synced: 17 Aug 2025

https://github.com/nanoant/jupterlab-macos-runner

Standalone app running jupyter-lab in the background, showing JupyterLab UI in WebKit window

jupyter jupyter-lab jupyterlab macos macosx python webapp

Last synced: 14 Apr 2026

https://github.com/ammaar-alam/doorunlocker

A smart door control system designed for dorm rooms; utilizing an Arduino Nano ESP32 Connect, L298N motor driver, and a DC motor to provide web and Bluetooth-controlled (BLE) door automation. The system integrates with Arduino IoT Cloud for control and status monitoring through a web interface.

3d-printing arduino arduino-cloud ble body-parser cplusplus css encryption esp32 esp32-arduino expressjs home-automation html mjs node-fetch nodejs peip proxy-server webapp wpa2-en

Last synced: 26 Apr 2025

https://github.com/blueyescat/dsatools

A website and PWA for various tools for the Deep Space Airships game (drednot.io). (OUTDATED, latest features in the app aren't open source yet.)

blueprint dredark drednot game pixelart pwa tools webapp website

Last synced: 14 Oct 2025

https://github.com/fichtefoll/anitogether

Monitor anime progress of multiple people on AniList (to watch them together)

anilist static-site webapp

Last synced: 18 Oct 2025

https://github.com/digitalwarenkombinat/plantala

The web project Plantala was created during the Coding da Vinci Niedersachsen 2020 cultural hackathon and relaunched during a 3-months grant in 2020. It offers the opportunity to generate, print and color mandalas from beautiful vectorized plant elements from digitized botanical teaching posters and is completed by facts about the plants.

codingdavinci collection culture exploratory-visualization hackathon heritage image mandala museum-collections museum-digital museum-experience open-source openglam plants prototype react single-page-app webapp

Last synced: 07 Oct 2025

https://github.com/ltguillaume/party-soundboard

A simple mobile web-based soundboard with the ability to record your own sounds and play them on a remote (party) computer

party party-apps record-audio soundboard soundboard-application soundboard-page soundboard-speaker web-app webapp

Last synced: 18 Oct 2025

https://github.com/nilslice/task-manager

Ponzu CMS & React.js front-end example: create tasks and delegate them to employees

es6 frontend javascript ponzu ponzu-cms react webapp

Last synced: 13 Jun 2025

https://github.com/weirdtangent/pinpoint_shooting

Dummy project for blog, started in Rust, now in Go

application aws blog golang learn rocket rust sample webapp

Last synced: 10 Aug 2025

https://github.com/giswqs/plotly-dash-template

A template for deploying a plotly dash app on Heroku

plotly plotly-dash python webapp

Last synced: 15 Apr 2025

https://github.com/mperlet/wal

Write A Letter - Webapp to create a Din-A4-Letter online with LaTeX.

din-a4 docker flask latex letter letters pdf python webapp

Last synced: 13 Apr 2026

https://github.com/evas-php/evas-web

🌐 Web module (App, Request, Response)

php php7 web-request webapp

Last synced: 10 Oct 2025

https://github.com/adobe/helix-sidekick

Browser-based helper for authors on Helix projects

helix helix2 helix3 webapp

Last synced: 02 Apr 2025

https://github.com/this-amazing-amy/kaleido

Simple webapp state management with streams and lenses.

frp functional-programming mithril react state-management webapp

Last synced: 06 May 2025

https://github.com/vladkens/timewiz

🕒🌐 Effortlessly Schedule Meetings Across Time Zones

meetings scheduler timezones webapp

Last synced: 24 Apr 2025