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

Back end

Back end is the programming that handles the behind-the-scenes of a website or application that people do not see, such as the server and database. Programming languages such as Python, Ruby, and PHP is used for back-end development.

https://github.com/sarvagyakrcs/rv-connect-backend

The social media app backend written in DRF combines anonymity with powerful features tailored to the needs of recruiters, offering a secure and efficient platform for talent acquisition while respecting user privacy.

api-rest backend django python social-media

Last synced: 18 Apr 2025

https://github.com/cristianuser/agradon

Agradon is a Express Middleware for Automatize CRUD proccess and query system

backend crud-generator express midd nodejs query

Last synced: 14 Apr 2025

https://github.com/toggl/go-basecamp

This project implements a golang client library for the Basecamp API

backend

Last synced: 10 Apr 2025

https://github.com/spraakbanken/karp-backend-v5

Backend for Karp

backend karp

Last synced: 30 Jul 2025

https://github.com/oenzoribas/dsai

Java Exercises for Algorithms and Data Structure I

algorithms-and-data-structures backend computer computer-science intellij java

Last synced: 01 May 2026

https://github.com/itw-creative-works/streamii

24/7 Livestream to YouTube, Twitch, etc

backend livestream livestreaming nodejs

Last synced: 23 Apr 2025

https://github.com/doaaosamak/learning-roadmap

This roadmap is designed to guide you through the learning path for various programming and development topics. Whether you're a beginner or looking to expand your skills, this roadmap provides a structured approach to learning key concepts and technologies.

ai backend cpp front-end-development java learning react-native roadmap swift

Last synced: 22 Sep 2025

https://github.com/0xapp123/coinflip-p2e-solana

This is Coinflip🎯 Game which is running on Solana Network

backend frontend game p2e smartcontract solana solanagameserver

Last synced: 14 Apr 2025

https://github.com/daviemakz/oas-raml-converter-cli

This package is a CLI wrapper designed to allow conversion between OAS / RAML specifications via a command line interface. This module uses (https://github.com/mulesoft/oas-raml-converter) under the hood so its very reliable and fully tested.

api backend converter endpoints oas1 oas10 oas2 oas20 oas3 oas30 raml raml08 raml10 rest swagger swagger-ui

Last synced: 04 Sep 2025

https://github.com/oguzhan18/quick-note-manger

Quick Temporary Note Taker Full Stack Note Production Application

angular api backend frontend ngrx nodejs notes socket-io

Last synced: 13 Feb 2026

https://github.com/wahaj-ali/every-penny

This project is created as part of the rails capstone at Microverse. This app is a mobile web application where a user manage its budget: have a list of transactions associated with a category, so that the user can see how much money it spent and on what.

backend postgresql ruby rubyonrails

Last synced: 11 Nov 2025

https://github.com/idevelopthings/api-utilities

Make api requests and convert them to Data Transfer Objects(classes) on the fly. Along with helpers to help with handling errors.

api api-client backend data-transfer-object frontend typescript utilities validation

Last synced: 27 Oct 2025

https://github.com/laurabeatris/floripamais-strapi-api

Strapi API for the Floripa+ Website

api backend cms strapi

Last synced: 10 Sep 2025

https://github.com/esam1973/mazraaty

Mazraaty is a smart agricultural companion app designed for beginners and enthusiasts. It offers plant care education, AI-powered disease prediction, a comprehensive plant library, interactive AI chat, and user-friendly management tools—all in one platform. Empower your farming journey, learn, and grow with confidence!

agriculture ai backend beginner-friendly chatbot deep-learning education farm-management flask flutter machine-learning mazraaty mobile-app plant-care plant-disease plant-disease-detection plant-identification plant-library smart-farming

Last synced: 29 Jun 2026

https://github.com/ishanoshada/flask-auth-app

An authentication app built with Flask, featuring user registration, login, and advanced security measures like password hashing and CSRF protection.

authorization-app backend backend-flask csrf csrf-protection flask flask-backend json mongodb python

Last synced: 10 Apr 2025

https://github.com/Monogramm/docker-penpot-backend

:whale: Docker image for Penpot backend

alpine api backend clojure debian docker rest uxbox

Last synced: 03 Apr 2025

https://github.com/uproid/webapp

WebApp is a comprehensive Dart package developed for server-side application development.

api backend dart pub socket website

Last synced: 02 Aug 2025

https://github.com/hectorpulido/decentralized-twitter-with-blockchain-as-base

Twitter clone made with blockchain in python and javascript

backend blockchain python twitter

Last synced: 26 Oct 2025

https://github.com/circuit-overtime/cypher-3.0

This is a mobile web application, it's a test version to keep your passwords safe and secured

backend firebase frontend fullstack html js passwordmanager webdevelopment

Last synced: 15 Apr 2025

https://github.com/rafaelmoura23/pwbe-devtarde

Programação Web BackEnd

backend mysql php projects

Last synced: 08 May 2026

https://github.com/nhassl3/pizzaland

The backend of a pizza ordering app written in gRPC - github.com/LilBKb/pizza

api backend golang grpc pizza protocol-buffers sqlite web

Last synced: 08 May 2026

https://github.com/ionutpetre/samsung-tv-api

Demo of creating a REST API server using NestJS that connects to a Samsung Smart TV

backend nestjs nodejs samsung-remote samsung-smart-tv samsung-tv

Last synced: 22 Jun 2026

https://github.com/brunobuddy/backend-svelte-todo-manifest

Demo TODO app with Svelte frontend and Manifest backend 🧡🦚

backend backend-api manifest svelte sveltekit todo-app todoapp todolist todolist-application

Last synced: 02 May 2026

https://github.com/aldoignatachandra/graphql-readinglist

Simple Web App Built Using Apollo Client, React JS ,GraphQL and Mongo DB

backend frontend graphql

Last synced: 03 Mar 2026

https://github.com/michaelkurowski/lokim2

An internet messenger that cares about privacy.

backend frontend messanger mongodb nodejs react

Last synced: 25 Jun 2026

https://github.com/tovuk/tovuk

Public tovuk packages, CLI, skills, and examples

agents backend cli deploy hosting rust tovuk

Last synced: 06 Jun 2026

https://github.com/c-akhil/spring-boot-interview-guide

A comprehensive guide to prepare for Spring Boot interviews. Covers core concepts, dependency injection, microservices, testing, and DevOps best practices.

backend interview-prep java java-8 microservices spring-boot

Last synced: 27 Apr 2026

https://github.com/andrelandgraf/high5-learning-backend

The backend repository for the elearning platform high-five-learning. This is a project of four TUM students of the course: Software Engineering für betriebliche Anwendungen – Masterkurs: Web Application Engineering (IN2087)

backend elearning expressjs nodejs

Last synced: 05 May 2026

https://github.com/vesal-j/goru

Simple Starter Kit for GoLang Projects

air api backend boilerplate gin go gorm web

Last synced: 26 Apr 2026

https://github.com/darrenvong/shefcodefirst-python-code

Code resources for the Code First: Girls Python Course in Sheffield.

api backend codefirstgirls flask python

Last synced: 06 May 2026

https://github.com/debuggerdragon311/airline-reservation-system

A concurrent flight booking system with seat locking, booking lifecycle management, and admin controls — built with Spring Boot and PostgreSQL.

airline-reservation backend booking-system concurrent-programming docker hibernate java jpa jwt-authentication maven postgresql react rest-api spring-boot swagger

Last synced: 14 Jun 2026

https://github.com/dang-ph/ngocrongonline

Ngọc Rồng Online | Java LibGDX Multiplayer Game | Real-time Sync | CMS For Game | Game Backend

backend distributed-systems game-server java libgdx microservices mmorpg multiplayer-game nestjs networking real-time

Last synced: 24 Apr 2026

https://github.com/eduardo-da-silva/mock-apirest-flask

The main purpose of this project is to create a mock API Rest with Flask, to be used in the development of the frontend of the mobile project.

api-rest backend flask mock pdm python

Last synced: 28 Apr 2026

https://github.com/esrafilelahi/nestjs-crud

nestjs - crud with postgres local db

backend crud nestjs

Last synced: 29 Apr 2026

https://github.com/pandeymangg/youtube-playlist-length

Web app to calculate the duration of a YouTube playlist. Uses the YouTube data API v3

backend expressjs frontend materializecss nodejs reactjs youtube-api youtube-playlist

Last synced: 02 Jun 2026

https://github.com/rafalwilinski/instats-backend

📸 Instats backend service written in Node.js

api backend instagram node

Last synced: 21 Apr 2026

https://github.com/sohamratnaparkhi/blogx

Microservice based backend for a blogging platform. It has 4 services - authentication, blog, feed, and user. Swagger UI for these services is also available.

backend docker docker-compose go haproxy jwt kubernetes postgresql redis swagger-ui

Last synced: 02 Apr 2026

https://github.com/open-mexico/go-mexpost

Microservicio backend ultrarrápido en Golang. API para consulta de códigos postales y coordenadas de México con base SQLite embebida.

api backend geolocation gin-gonic golang hexagonal-architecture high-performance inegi mexico microservice sepomex sqlite zipcodes-api

Last synced: 25 Jun 2026

https://github.com/justrach/dartivemon

Dartivemon is a CLI tool that runs a Dart application and a Flutter application simultaneously. It also watches for changes in your Dart application and automatically restarts it whenever changes are detected.

backend dart dartlang flutter

Last synced: 11 Apr 2025

https://github.com/reykan-kp/anime-manga-recommendation-system-using-ir

It is an information retrieval system for Anime and Manga recommendations. It allows new and existing users to enter Anime and Manga information, preferences, and get recommendations based on descriptions, ratings, and user interactions. The system uses an IR similarity algorithm to match user preferences to Anime/Manga in the dataset.

backend flask web webdevelopment

Last synced: 07 Sep 2025

https://github.com/oleksandryanchar/vacancies-parser-bot

Aiogram-based Telegram bot for scraping websites for junior/trainee Python/backend developer vacancies

aiogram backend bs4 celery junior python requests scraper telegram trainee vacancies

Last synced: 11 Sep 2025

https://github.com/juanjoowendler/car-agency

Backend for a car sales agency using Java, Spring Boot, and SQLite. Includes test drive management 📝, vehicle tracking 📍, notifications 📬, and reports 📊 within a secure microservices architecture. 🌟

backend java spring sqlite3-database

Last synced: 11 Apr 2025

https://github.com/evanssnave/final-capstone-project-back-end

@Doc is an application that'll allow users to register and create medical appointments or if they desire they can also reserve doctors. There are options so that users can add or delete a doctor. In a doctor's details page information relevant to appointments and reservations will be displayed.

api backend collaboration database postgresql rubocop ruby ruby-on-rails sql

Last synced: 14 Sep 2025

https://github.com/danieluac/Mucua

Mukua is a new framework for beginning backend of the PHP

backend framework mucua mukua php simple-framework

Last synced: 06 May 2025

https://github.com/qu1z3x/digfusionbot

platform for services of our company digfusion. used hard processes, requests system and more. 🛍️

backend digfusion digfusionbot javascript node-telegram-bot-api nodejs npm open-source qu1z3x services-platform store telegram telegrambot

Last synced: 14 Jul 2025

https://github.com/alexandrbig1/task-pro

TaskPro is the culmination of our journey through a 10-month Fullstack Development Bootcamp. This fullstack application showcases the depth of knowledge and skills we've acquired in building robust and feature-rich web applications.

backend bootcamp css3 figma frontend fullstack html5 javascript js node-js nodejs react reactjs styled-components ux-ui-design webdesign webdevelopment

Last synced: 15 Jul 2025

https://github.com/surister/queryzen

Parametrized, named and versioned SQL queries over HTTP

backend http queries sql

Last synced: 21 Mar 2025

https://github.com/erfanfs10/django-online-shop

Simulation of a computer component online shop # please read the README.md for more information

backend bootstrap django ecommerce python

Last synced: 20 Jul 2025

https://github.com/wgwz/flask-for-fun-and-profit

Based on the PyBay 2016 talk by Armin Ronacher. https://youtu.be/1ByQhAM5c1I

api backend flask python

Last synced: 03 Apr 2025

https://github.com/opencodeiiita/hitch-backend

Bridging Conversations, Building Communities

backend expressjs hitch mongodb nodejs rest-api

Last synced: 11 Sep 2025

https://github.com/laurabeatris/projects_store

an api for the storage of projects and their tasks. applied all the main concepts of nodejs and express.

api backend express javascript nodejs

Last synced: 16 Feb 2026

https://github.com/rowyio/buildship-docs

BuildShip Docs - Visually create workflows and backend cloud functions with low-code and AI.

ai aiworkflow api api-builder automation backend backend-api cron database low-code no-code scheduled-jobs visual workflow

Last synced: 25 Jun 2025

https://github.com/livingdocsio/dockerfile-varnish

A varnish setup with config hot reloading, ready to use in kubernetes and dockerized environments.

backend cache cloud-native delivery devops docker-image high-performance kubernetes varnish website

Last synced: 06 Mar 2026

https://github.com/sophiecollard/twitter-clone

Simple Twitter clone to demo building REST and GraphQL APIs using the Scala 2.13 and the Typelevel stack as well as single-page frontend applications with Elm 0.19.

api backend cats cats-effect circe doobie elm elm-lang fp functional-programming graphql http4s rest rest-api sangria sangria-graphql scala tapir twitter typelevel

Last synced: 10 Apr 2025

https://github.com/treblle/roadmap.treblle.com

We've made the code that drives our roadmap at Treblle available to the public so that you can use it for your own projects.

api api-monitoring api-observability backend javascript php rest-api restful-api roadmap treblle vuejs

Last synced: 10 Apr 2025

https://github.com/hmmh/backend-autologin

Automatically login to your TYPO3 backend using .env/url/cookie

auto backend cookie login typo3 url

Last synced: 13 Dec 2025

https://github.com/hellysmile/sentry_elastic_nodestore

Sentry nodestore Elasticsearch backend

backend elasticsearch nodestore sentry

Last synced: 22 Jul 2025

https://github.com/siddheshkukade/movie-review-full-stack-java-spring-boot-reactjs

"Movie Review App is a robust full-stack application utilizing Java Spring Boot and ReactJS. It offers seamless user authentication, extensive movie exploration, and interactive review capabilities, enhancing the movie-watching experience." by @SiddheshKukade

api backend database full-stack j2ee java java8 javascript mongodb react spring-boot

Last synced: 13 Jul 2025

https://github.com/octoposprime/octo-bot

Discord bot for managing OctoposPrime Community

backend discord-bot golang octoposprime

Last synced: 06 May 2025

https://github.com/nekocode/typescript-graphql-over-prisma

This example demonstrates how to build a GraphQL server over the Prisma.

backend template

Last synced: 04 Apr 2025

https://github.com/peimelo/saudecontrolada

Para ajudá-lo a cuidar da saúde.

api backend postgresql ruby-on-rails saude

Last synced: 30 Apr 2025

https://github.com/victorpreston/alx-files_manager

Project is a compilation of (MERN) Back-end concepts on; Authentication, NodeJS, MongoDB, Redis, Pagination and Background processing.

alx alx-africa api api-tests backend backend-api file-manager file-upload mongodb tests

Last synced: 10 Jul 2025

https://github.com/psalmistcom/laravel_react_saas_with_stripe

Fully functional Software as a service project (SaaS) with Laravel 11, React, Tailwind.css and Stripe online payments.

admin ai backend credit-card frontend inertiajs laravel11 react saas stripe-payments

Last synced: 13 May 2025

https://github.com/pardnio/php-mysql-cli

Lightweight PHP MySQL client with chainable syntax, query builder and read-write separation.

backend chain-syntax mysql php wrapper-library

Last synced: 15 May 2026

https://github.com/hectorpulido/nlu-brain-api

This is an API made with django that uses Snips NLU to understand the user's intent, contains a database to store the user's data and a web server to serve the user's data.

ai backend django

Last synced: 09 Jul 2025

https://github.com/selleo/terraform-aws-backend

Collection of Terraform modules for backend app deployment on AWS.

aws backend ecr ecs iam loadbalancer terraform terraform-module

Last synced: 05 May 2025

https://github.com/mara/mara-page

Minimal API for defining pages of Flask-based backends independently from the actual backend infrastructure

acl backend flask mara navigation

Last synced: 30 Apr 2025

https://github.com/saleflex/saleflex.gate

SaleFlex.GATE is a centralized management system designed to work with multiple instances of the SaleFlex.PyPOS application. It acts as a control hub for businesses operating across multiple locations, providing comprehensive support for inventory and sales tracking.

backend django django-project django-rest-framework erp integration-gateway inventory-management point-of-sale pyside6 python python3 reporting rest-api restaurant retail retail-automation retail-technology sqlalchemy

Last synced: 27 Apr 2026

https://github.com/lusqinha/portfolio-backend

Um portfólio para falar sobre mim e sobre meus projetos relacionados ao backend

backend portfolio-website

Last synced: 12 Apr 2025

https://github.com/eliasgcf/pontoloc-api

🛠 Rest api for pontoloc application - made with express framework - using docker, postgreSQL and typeORM

backend docker docker-compose express nodejs postgresql

Last synced: 08 May 2025

https://github.com/algoan/nestjs-bridge-connector

A NestJS Algoan connector for Bridge APIs

algoan backend backend-connector bridge open-banking

Last synced: 10 Apr 2025

https://github.com/greenbone/gos-ci

GOS CI/CD pipeline for building Debian packages

backend base gea

Last synced: 25 Jan 2026

https://github.com/zupit/nimbus-backend-ts

Backend library in Typescript for Nimbus SDUI

backend nodejs server-driven-ui typescript

Last synced: 14 Apr 2025

https://github.com/itielshwartz/python-station-backend

A full pipeline for downloading, cleaning and enriching the history of planetpython.org

backend beautifulsoup pipeline praw python python-station

Last synced: 26 Mar 2025

https://github.com/czioutas/open-api-base

This repository contains a free API written, with the aim to provide a fully fledged API system that can support your project from start to thousands of users/calls etc without the need of external services except infrastructure components such as Databases, Cache layers, Mailing systems etc.

api backend backend-api nestjs open public

Last synced: 11 Sep 2025

https://github.com/bizzabo/mailchimp_java_client

Java client for Mailchimp V3

backend rnd

Last synced: 12 Sep 2025

https://github.com/hfg43/budget-app

App made with Ruby on Rails where you are able to manage your spending.

backend database deployment devise-gem-extension gems mvc-architecture ruby-on-rails

Last synced: 11 Sep 2025