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/khaloui-salaheddine/incrementing-counter

Incrementing Counter built with Vanilla Js

backend css frontend html html-css-javascript javascript

Last synced: 29 Apr 2026

https://github.com/gabrielimartins7/gemini-node

Integrando a API do Google Gemini com Node.js para construir chatbots inteligentes e ferramentas automáticas baseadas em IA generativa.

ai api api-integration backend chatbot gemini generative-ai google inteligencia-artificial machine-learning nodejs

Last synced: 30 Apr 2026

https://github.com/defra/cdp-example-node-postgres-be

Git repository for service cdp-example-node-postgres-be

backend cdp node service

Last synced: 30 Apr 2026

https://github.com/lucassimao/cashflow

SpringBoot based restful backend + Angular frontend for cash flow management

angular backend cash-flow crud docker expenses jwt spring-boot

Last synced: 30 Apr 2026

https://github.com/nisanth2004/blood-bank-management-system

A User can request a blood in this web application and Admin can add a new donor in this application

application backend bloodbank-application c conatiner frontend jsp security servlet spring web

Last synced: 30 Apr 2026

https://github.com/danzigerrr/weather-application

A web application that fetches weather by location, built with NestJS

api backend geographic-data nestjs nodejs typescript weather-app

Last synced: 30 Apr 2026

https://github.com/metodejjanota/jspaint

Tento projekt je zaměřen na pixelové malování na HTML5 canvas s širokým spektrem funkcí a možností. Vytvořili jsme interaktivní a zábavnou aplikaci, která umožňuje uživatelům malovat a vytvářet obrázky pomocí jednotlivých pixelů.

backend javascript multiplayer node server-side socket

Last synced: 17 May 2026

https://github.com/nisanth2004/springboot-security-3-jwt-refreshtoken

JWT Authentication and Authorization in the Signup,Signin page and it will generate new token as well as refresh token using JSON Web Token(JWT).And also create and test role-protected endpoints for both administrators and users.

authorization backend controller generatetoken intellija java json-api jwt-authentication jwt-token jwt-token-for-authentication mapping refreshtoken restful-api spring spring-boot spring-mvc spring-security sts

Last synced: 30 Apr 2026

https://github.com/blueokiris/natevolve-ark

A C++ library to aid in the creation of Naturalistic Conlangs

backend changes conlang constructed cpp grammar ipa language library linguistics morphology phoneme sound static

Last synced: 08 Jun 2026

https://github.com/mkwapisz2000/php-user-management-system

The PHP User Management System is a simple user management system built with PHP and MySQL. It allows users to register, log in, update their profiles, and provides an admin panel for user management.

admin-panel authentication backend email-system html-css mysql newsletter open-source php web-development

Last synced: 01 May 2026

https://github.com/maia14/bp-backend

A Non Blocking Producer/Consumer stream processing service. Backend is developed in Node.js, express and child process.

backend hashmap javascript nodejs rest-api stream

Last synced: 01 May 2026

https://github.com/nabilshadman/go-rest-api-jobs-data

REST API for managing job listings built with Go and PostgreSQL, featuring CRUD operations and Postman integration examples

backend data-engineering go postgresql rest-api software-engineering

Last synced: 01 May 2026

https://github.com/poompichayout/practice-java-backend

practicing REST CRUD API with Spring Boot, PostgresQL, JPA and Hibernate

backend caching spring spring-boot spring-jpa spring-redis

Last synced: 01 May 2026

https://github.com/luizgustavogg/linksharp-backend

Encurtador de links com Node.js, Express e Prisma. Validação, redirecionamento e segurança.

backend express mysql nodejs prisma

Last synced: 01 May 2026

https://github.com/phquartin/springboot

Estudos sobre API usando Spring

api backend java spring

Last synced: 01 May 2026

https://github.com/mgunawardhana/spring-schedulers

In the context of software development, "Spring schedulers" typically refers to the scheduling capabilities provided by the Spring Framework, a popular framework for building Java applications. Spring provides several mechanisms for scheduling tasks to be executed at specific times or intervals.

backend java17 spring spring-boot

Last synced: 01 May 2026

https://github.com/minhaz74692/quick_shop_springboot

Quickshop- A demo e commerce project built with Spring Boot.

backend e-commerce-project java restful-api spring-boot

Last synced: 02 May 2026

https://github.com/raynecloudy/namebook

rocket.rs backend test

backend rocket rust

Last synced: 02 May 2026

https://github.com/douglas-oliveira-silva/cadastrodeninjas

Uma API para cadastro de ninjas usando SpringBoot para o curso Java10x

api backend java springboot

Last synced: 02 May 2026

https://github.com/emibcn/covid-data

Store and serve daily collected data from https://dadescovid.org for sibling app at https://emibcn.github.io/covid/

backend cache charts covid-data generalitat-de-catalunya github-actions github-page github-pages hacktoberfest json json-objects scraped-data scraper storage workflow

Last synced: 02 May 2026

https://github.com/tech-garv/nextjs16-routing-guide

"Complete guide to Next.js App Router — includes basic, dynamic, nested, and catch-all routing examples with folder structure & code snippets."

backend frontend fullstack fullstack-development nextjs

Last synced: 02 May 2026

https://github.com/maysker/dishnicars-backend

Backend services for DishniCars, a full-stack solution for automotive repair, tuning, and sales. Built with Laravel, providing robust API support and database management for seamless frontend integration.

api backend database database-management fullstack-development laravel mysql php server-side web-service

Last synced: 02 May 2026

https://github.com/macstab/macstab-chaos-testing-libraries

A set of high performance and very resource efficient C libraries for chaos testing. It provides a comprehensive set of features for chaos testing, including network latency, packet loss, disk speed modifications, and more.

backend java

Last synced: 02 May 2026

https://github.com/vinny990/order-management-api

FastAPI-based Order Management API with SQLite, Docker, and CI/CD pipeline.

backend ci-cd docker fastapi microservices python rest-api sqlalchemy sqlite

Last synced: 03 May 2026

https://github.com/noctua05/cadastro-ninjas

Crinado um cadastro Ninja com Spring boot

api backend java spring-boot

Last synced: 03 May 2026

https://github.com/maia14/phonebook

An phonebook app developed in Python.

backend db frontend python

Last synced: 03 May 2026

https://github.com/quanghuybest2k2/ptud_web

Môn phát triển ứng dụng web

backend mysql php webapp

Last synced: 03 May 2026

https://github.com/gudiao21/cadastrodeninjas2

Uma API para cadastro de ninjas usando SpringBoot

api backend java springboot

Last synced: 03 May 2026

https://github.com/tokhy1/laravel_crud_app

Revolutionize data management with Laravel powered CRUD App. Seamlessly create, read, update, and delete data through an intuitive user interface. Simplify your workflows and embrace the efficiency of modern web development.

backend blade crud-application crud-operations database laravel mysql php phpmyadmin-database query-builder routing

Last synced: 03 May 2026

https://github.com/jingyiniu/skinet-api

This is an ongoing project. I'm building a full-stack web application called skinet. Here is the back-end part.

api backend dotnet entity-framework sqlite

Last synced: 03 May 2026

https://github.com/pitercoding/intuitivecare-desafio

[PT-BR] Projeto de ETL e análise de dados da ANS com MySQL, Java/Spring Boot, Python e Angular. [EN] ANS data ETL and analytics project using MySQL, Java/Spring Boot, Python, and Angular.

analitycs angular ans api backend csv dados dashboard etl frontend java mysql python saude spring

Last synced: 03 May 2026

https://github.com/himusharier/isdb-library-management-system-springboot-angular-postgres

A library management system with a frontend built in Angular and a backend using Spring Boot. It allows users to search books, register, borrow/return items, and manage transactions with authentication/authorization and database integration.

angular api backend frontend library-management-system postgres springboot

Last synced: 03 May 2026

https://github.com/santiagortiiz/platzi-backend-javascript-12-nodejs-with-express

Platzi. School of Node.js: Backend Development with JavaScript. Node.js with Express course

backend express intermediate-level javascript nodejs platzi

Last synced: 03 May 2026

https://github.com/xaxtric7/wanderwise_v1

A full-stack AI-powered travel companion that helps users explore the world with smart routing, real-time travel predictions, and personalized recommendations — anywhere on Earth! 🌐✨

algorithms backend frontend google-maps-api javascript nodejs python3 reactjs search-algorithm

Last synced: 03 May 2026

https://github.com/shakilofficial/prisma-mastery

This repository is your essential guide to Prisma, the modern database toolkit for Node.js and TypeScript. Dive in to find resources and tutorials that will help you master Prisma and elevate your web development expertise.

backend nodejs postgresql prisma typescript

Last synced: 03 May 2026

https://github.com/nioritos/cadastro-ninjas-java

Criando uma API de ninjas do curso java10x

api backend java maven spring spring-boot spring-web

Last synced: 04 May 2026

https://github.com/shekharbajetha/url-shortener

A Spring Boot-based URL shortener with PostgreSQL, Redis caching, and click tracking — built with scalability and real-world use cases in mind.

backend java postgresql redis spring-boot

Last synced: 04 May 2026

https://github.com/arsh-pixel-cmd/weather-visualizer

A responsive and interactive Weather Visualizer that fetches real-time weather data via a Node.js + Express backend. The frontend dynamically adapts with particle effects and gradient transitions based on live conditions, creating an immersive weather experience.

api-proxy backend css express frontend html javascript nodejs open-source particle-effects responsive-design weatherapi

Last synced: 04 May 2026

https://github.com/erick-bryan-cubas/django-web-application

Este repositório demonstra as habilidades práticas adquiridas no curso Django Master, abrangendo o desenvolvimento web com Python e Django, focado nas exigências reais do mercado. Inclui conceitos avançados e projetos completos de aplicativos web e APIs.

api aws backend cloud-computing database django python web-application web-development

Last synced: 04 May 2026

https://github.com/hossahin/helpinghub-project-server

HelpingHub Server is a Node.js backend providing RESTful APIs for managing volunteer posts, user details, and authentication. Using Express, MongoDB, and Firebase Admin SDK, it enables secure CRUD operations to support a volunteer management platform.

api backend cors crud dotenv express javascript mongodb nodejs rest-api volunteer-management

Last synced: 04 May 2026

https://github.com/arfabanyu/voting-app-laravel

Nyu E-Voting App – A responsive Voting App that allows users to vote their chose leader. Features a modern UI, smooth navigation, and mobile-friendly design. Built with laravel and tailwindcss.

app-development backend css frontend fullstack interactive laravel php tailwindcss voting voting-app voting-application voting-system web-app

Last synced: 04 May 2026

https://github.com/odutra-dev/api-dutra

API created with nodeJS and express

api api-rest backend express expressjs javascript nodejs

Last synced: 06 May 2026

https://github.com/cassiofb-dev/happy-backend

NLW3, Happy backend

backend happy nlw3 nodejs

Last synced: 05 May 2026

https://github.com/nabilshadman/spring-boot-random-numbers-restful-web-service

A RESTful web service (created with Spring Boot) that returns a list of random numbers to the consumer

backend java java-development rest-api rest-apis software-engineering spring-boot web-service

Last synced: 05 May 2026

https://github.com/sundramsharma1/backend-nodejs-express

Backend With Node.js ( Express.js )

backend expressjs mern-stack nodejs

Last synced: 05 May 2026

https://github.com/loisakitakaya/democracy-app

Django Online Voting Application Backend

api-server backend django graphene-django graphql python

Last synced: 05 May 2026

https://github.com/designsupply/startify-dev

ウェブアプリケーション制作で活用できるバックエンド開発環境です

api backend docker laravel mysql php server

Last synced: 05 May 2026

https://github.com/darshancoder/jio_mart_backend_link

Jio Mart Backend Link Here

backend deploy express mongodb nodejs

Last synced: 05 May 2026

https://github.com/manununhez/pj-pralnia-api

Express Backend for Multi-Attribute Project pj-pralnia

api-rest backend express-js

Last synced: 05 May 2026

https://github.com/camilafbarcellos/fullstack-product-management

Frontend and a backend of a product management application.

backend frontend fullstack graphql management-system nestjs reactjs

Last synced: 05 May 2026

https://github.com/leodhali007/taskverse

🚀 Manage tasks effectively with TaskVerse, the modern app for real-time collaboration, intelligent organization, and actionable analytics.

backend frontend fullstack-development jwt mern mongodb mongoose nodejs webapp

Last synced: 06 May 2026

https://github.com/hamza5849/realestate-listing

The Real Estate Listing Web App is a full-stack project built using the MERN stack (MongoDB, Express.js, React.js, Node.js).

backend crud frontend hooks-api mern-stack mongoose tailwindcss

Last synced: 06 May 2026

https://github.com/iwansal64/gaia-sensor-logger

A backend server built in Rust that is used to log IoT sensor data to local MongoDB database in time-series

backend iot mongodb postgresql rust server

Last synced: 06 May 2026

https://github.com/caner0706/flowmind-core-api

Core backend API for FlowMind – an AI-powered workflow automation platform built on FastAPI and Hugging Face Spaces. (TR) FlowMind için FastAPI tabanlı çekirdek backend servisi. Yapay zeka destekli otomasyon akışlarını yönetir ve Hugging Face Spaces üzerinde çalışır.

ai backend fastapi huggingface-spaces python sqlite workflow-automation

Last synced: 06 May 2026

https://github.com/local-loop-io/localloop-backend

Backend API for LocalLoop expressions of interest

api backend express interest-form sqlite

Last synced: 06 May 2026

https://github.com/chriswilder3/snapmart

This project is an e-commerce web application built using Django and JavaScript. It features product listings, search functionality, detailed product views, and cart management. The application includes pagination for efficient handling of large datasets.

backend django fullstack-development javascript python3

Last synced: 06 May 2026

https://github.com/mathmendesreis/labeedit

Esse e o backend do projeto Labeedit, nesse projeto reproduzi uma rede social.

backend express node typescript

Last synced: 07 May 2026

https://github.com/last-blade/mach-maintenance-backend

Backend API for Machine Maintenance – a system for managing employee attendance, machine records, maintenance reminders, and QR code generation. Provides RESTful endpoints to support frontend or mobile interfaces for industrial asset and workforce tracking.

aggreagationpipelines aggregation aggregation-pipleline backend backend-api expressjs javascript machine-maintenance mongodb mongodb-atlas mongodb-database nodejs nodemailer nodemone pipelines

Last synced: 07 May 2026

https://github.com/kavin-kj/zeta

A minimalistic Online Compiler for C++, Java and Python created using a Pyflask server

backend javascript python reactjs subprocess

Last synced: 07 May 2026

https://github.com/mlkolt/django-shop-example-1

Полноценное Django-приложение интернет магазина с авторизацией, корзиной, фильтрацией и административной частью.

backend celery django oauth2 postgres python redis web-development

Last synced: 07 May 2026

https://github.com/narubrown/capstoneproject-smartcampus

스마트캠퍼스는 다양한 기술을 이용하여 학교 정보 및 AI 기반 캠퍼스 길 찾기, 모바일 학생증, 학생 커뮤니티 등 다양한 기능을 제공하는 애플리케이션입니다.

backend express-js flask frontend spa vuejs web-api

Last synced: 07 May 2026

https://github.com/onyxwizard/projects

A collection of diverse projects by me, showcasing coding experiments, tools, and creative works in progress

backend css cybersecurity devops frontend fullstack html js python python3

Last synced: 07 May 2026

https://github.com/santiagortiiz/platzi-backend-javascript-3-closures-and-scopes

Platzi. School of Node.js: Backend Development with JavaScript. Closures and scopes in JavaScript

backend closures-and-scopes javascript nodejs platzi

Last synced: 07 May 2026

https://github.com/olomadev/olopage-backend

Php backend submodule for Olopage.

backend olopage php rest-api

Last synced: 08 May 2026

https://github.com/carlos-marrugo/carlosbank

Sistema de Procesamiento de Transacciones Bancarias con Validación en Tiempo Real.

acid arquitectura-exagonal backend bank docker monitoring postgresql-database postman-collection rabbitmq spring springboot transactions

Last synced: 08 May 2026

https://github.com/nudeunicorn/livewire-rus-docs

Русскоязычная документация Livewire

backend frontend javascript js livewire livewire3 pdf php

Last synced: 08 May 2026

https://github.com/codeficct/matching-game-web

✨ Matching Game Web, El juego de memoria visual de combinaciones

backend database ficct javascript matching-game nextjs uagrm

Last synced: 08 May 2026

https://github.com/ayajahamad/backend-with-nodejs

Beginner-friendly Node.js backend practice with Express, APIs, middleware, and authentication.

authontication backend backend-api express jwt learning middleware nodejs rest-api

Last synced: 08 May 2026

https://github.com/epitexam/contablo-api

A RESTful API built with NestJS for a blog project. It provides user management, JWT authentication, and Swagger documentation.

backend jwt nestjs nodejs

Last synced: 08 May 2026

https://github.com/maksudulhaque2000/assignment-3-l2

A robust Library Management API built with Node.js, Express, TypeScript, and MongoDB (Mongoose). Features CRUD for books, borrowing system with availability control, and borrowed books summary via aggregation.

backend dotenv eslint expressjs mongodb mongoose nodejs nodemon typescript

Last synced: 08 May 2026

https://github.com/moonman369/go-crud-api

This a Go Based CRUD-API Endpoint

ba backend clevercloud crud-api go gomodule web-server

Last synced: 10 Jun 2026

https://github.com/skuong/go-shorts

Tutorial for Go Programming Language on my YouTube channel ( A lot of code )

backend coding go golang learn-to-code programming server shorts tips tips-and-tricks youtube

Last synced: 10 Jun 2026

https://github.com/emersoncarneirodasilva/dieta-ia_backend

Dieta.IA é um aplicativo inovador que combina inteligência artificial e uma API robusta para gerar planos de dieta personalizados.

backend diet fastify gemini-ai gemini-api health nodejs

Last synced: 09 May 2026

https://github.com/akunna1/django-web-scraper

A web app build with Python's Django, that scraps through the products on Nigeria's Jumia online store

backend beautifulsoup4 css django frontend html python requests-library-python web-scraping webapp

Last synced: 09 May 2026

https://github.com/shehanrathnayake/tasktide-web-todo-app-backend-springboot-firestore

TaskTide todo web app back-end API built using Springboot and the Firebase Firestore

backend firebase firestore spring-boot springboot todoapp

Last synced: 09 May 2026

https://github.com/victorbadaro/node-api-sequelize-example

An example NodeJS API that uses the sequelize ORM

api api-rest backend node orm postgres sequelize sql

Last synced: 09 May 2026

https://github.com/maxpoi/oz-twitter-analysis

Assignment 2 for COMP90024, Cluster and Cloud Computing.

ansible aurin backend cloud couchdb docker docker-swarm frontend restful-api twitter-api visualization

Last synced: 09 May 2026

https://github.com/maidana0/my-back

NestJS - Mongoose - CRUD - JWT - OAuth2

backend mongoose nestjs oauth2 passport typescript

Last synced: 09 May 2026

https://github.com/alebarre/cadastro-ninjas

Uma API para cadastro usando Spring boot

backend spring spring-boot springboot-java

Last synced: 09 May 2026