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/suprim-corp/kit-backend-base-java

Reusable Java backend toolkit — UUID, JSON, crypto, exception, web & gRPC (dev.suprim)

backend cryptography exception-handling grpc java java-library json maven spring-boot utilities

Last synced: 24 Jun 2026

https://github.com/diogo-aparecido-smartfit/mycontacts

CRUD básico de contatos feito no curso JStack.

api backend css express html javascript node npm yarn

Last synced: 09 Apr 2026

https://github.com/danieldantasdev/aspnetcore-complete-formation_course-luisdev-backend-part-13_dotnet-6_csharp-10

Repositório da Formação ASP.NET Core: APIs em .NET, Arquitetura Limpa, CQRS, EF Core, Dapper, Repository Pattern, testes unitários, JWT, mensageria com RabbitMQ, microsserviços e DevOps com Azure. Projeto completo do zero.

aspnet-core autenticacao autorizacao azure backend clean-architecture cqrs csharp dapper devops dotnet ef-core jwt luisdev mensageria microsservicos rabbitmq

Last synced: 01 May 2026

https://github.com/bhoyarapurva23399/mini-erp-inventory-billing

Lightweight ERP inventory and billing web app built using Python Flask and SQLite — featuring product, customer, and dashboard management.

backend data-analysis erp flask inventory-billing mini-project python sqlite

Last synced: 01 May 2026

https://github.com/excellence-arch/qr-auth-be

API for QR code for authentication

authentication backend nodejs

Last synced: 02 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/luisfurmiga/lu-estilo-app

API RESTful para gerenciamento de clientes, produtos e pedidos, desenvolvida com FastAPI, PostgreSQL, autenticação JWT, testes automatizados e deploy via Docker

alembic api async backend crud docker docker-compose fastapi jwt jwt-authentication postgresql pydantic pytest python3 rest-api sentry sqlalchemy swagger uvicorn

Last synced: 09 Apr 2026

https://github.com/marinactonci/summonerspy-server

Backend for the Summoner Spy project. It includes API calls to retrieve data from Riot Games' API and to send/receive data from a Firebase database. Key APIs include endpoints for free champion rotation, summoner information by server and summoner name, and leaderboards by server and queue type.

api backend expressjs

Last synced: 09 Apr 2026

https://github.com/wyvern800/per-back

Eternal Return MOBA/Battle-Royale oriented project, works like op.gg made with Springboot Framework

backend spring-boot

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/olaishola05/vigo-app

Vigoapp is a full stack social media app for creating posts, connecting with friends and family. The backend is built with Nodejs, Express, MySQL.

api backend express mysql nodejs

Last synced: 09 Apr 2026

https://github.com/nadiduno/fipe

Tabela de preços de veículos - Nomalização pela Fipe (Fundação Instituto de Pesquisas Econômicas)

api api-rest back-end backend development fipe fipe-api java maven springboot sprint

Last synced: 02 May 2026

https://github.com/ayom04/wealthbuddy-api-clone

A mini api that is consumed

backend javascript nodejs

Last synced: 02 May 2026

https://github.com/ninjadiego/api-rest-go-mysql

REST API en Go conectada a MySQL. Implementa operaciones CRUD con manejo de base de datos relacional. Proyecto de práctica backend.

api backend crud database go golang mysql rest-api

Last synced: 02 May 2026

https://github.com/lucasguiss/astronauts-nest

NestJs + GraphQL + MongoDB

backend graphql nestjs nodejs typescript

Last synced: 02 May 2026

https://github.com/anag0es/sistema_bancario

API de sistema bancário desenvolvido para explorar e aprimorar os conhecimentos em Spring, utilizando um banco de dados de grafos (Neo4j).

api application backend backend-api graph-database java neo4j spring spring-boot

Last synced: 02 May 2026

https://github.com/jagoda11/elastic-vision

This repository contains a full-stack application designed to explore data from ElasticSearch🧐indices and visualize it using charts and graphs. The backend is built using Node.js and the frontend is powered🚀 by React.

backend chartjs dashboard-development data-analysis data-visualization docker elasticsearch frontend fullstack javascript material-ui monorepo mui-x node pie-chart react restful-api tables

Last synced: 09 Apr 2026

https://github.com/petroniuss/ubooku

Web service for storing books.

angular backend frontend google-cloud-storage spring-boot

Last synced: 02 May 2026

https://github.com/graiphic/onnx-runtime-execution-providers-tester

It is the compatibility engine behind the SOTA LabVIEW Deep Learning Toolkit, ensuring that every ONNX operator behaves consistently across hardware targets. It validates each node against multiple execution providers to guarantee reliable and predictable AI deployment.

ai automation backend cpu deep-learning directml execution-provider gpu graph-computing inference labview model-validation onnx onnxruntime openvino operator-coverage sota tensorrt testing training

Last synced: 09 Jun 2026

https://github.com/stefanbobrowski/doodle-market

A full-stack Vite, React, TypeScript, Express app for uploading, selling, rating, and downloading doodles. Demonstrates backend concepts like orchestration, aggregation, business logic, media file handling, audit logging, and rate limiting.

api-rest backend express full-stack middleware react typescript vite

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/noctua05/cadastro-ninjas

Crinado um cadastro Ninja com Spring boot

api backend java spring-boot

Last synced: 03 May 2026

https://github.com/dl-nft-books/blob-svc

Service managing interaction with S3

aws backend golang

Last synced: 03 May 2026

https://github.com/erikrios/creating-backend-apps-for-beginner

The Codelabs of "Creating Back-End Apps for Beginner" Dicoding Course

back-end backend backend-development javascript nodejs rest-api restful-api web-service

Last synced: 03 May 2026

https://github.com/cdelriot1121/project_django_starting

Proyecto iniciando en Django

api backend django python venv wiki

Last synced: 03 May 2026

https://github.com/defra/cdp-portal-backend

Git repository for service cdp-portal-backend

backend cdp dotnet service

Last synced: 13 May 2026

https://github.com/utsavdotpro/taskmanager-apis

[WIP] REST APIs for Task Manager app built with NestJS + TypeORM + PostgreSQL

backend nestjs nodejs practice-project rest-api typeorm typescript wip

Last synced: 13 May 2026

https://github.com/keronei/ireporter

Platform for reporting corruption and other issues that needs government intervention

backend css flask frontend html js python

Last synced: 03 May 2026

https://github.com/keyfunc/template

项目工程模版,涵盖前端/后端/运维

backend devops frontend template

Last synced: 30 May 2026

https://github.com/rijalghodi/express-drizzle-pg

Express + Drizzle ORM + Postgres Boilerplate

backend drizzle express pg

Last synced: 09 Jun 2026

https://github.com/msaleh1888/azure-serverless-invoice-extraction

Serverless invoice extraction API using Azure Document Intelligence and Azure Functions. Upload a PDF invoice and receive normalized JSON output including line items, totals, dates, and vendor details.

ai-engineering architecture azure-ai azure-document-intelligence azure-functions backend cloud-engineering cloud-functions document-intelligence form-recognizer http-trigger invoice-processing microservice ocr pdf-processing pdf-to-json python rest-api serverless serverless-architecture

Last synced: 13 Jan 2026

https://github.com/hasanhammoudah/ulearning-backend-

This backend is written in PHP & Laravel and is part of the building part of an integrated application called "uLearning". This application is mobile for Android and iOS using the Flutter framework. The Link of my flutter app project in the below⬇⬇

backend database laravel php stripe-payment

Last synced: 09 Apr 2026

https://github.com/henriquecbuss/realworld

Various implementations of the Real World app, in many languages for the frontend, backend and full-stack

backend frontend fullstack spa

Last synced: 21 Feb 2026

https://github.com/qbbr/blog-backend-symfony

Blog REST API on Symfony 5

backend php rest-api symfony symfony5

Last synced: 13 May 2026

https://github.com/deco31416/ack-nestjs-boilerplate

NestJs v10.x Boilerplate. Repository Design Pattern. MongoDB (Mongoose). Containerization.

backend bolierplate mongodb nestjs nodejs starter-template swagger typescript

Last synced: 13 Apr 2026

https://github.com/silvestrevivo/node-farm

Simple NodeJS application following the Udemy Tutorial from @jonasschmedtmann

backend javascript nodejs udemy-tutorial

Last synced: 13 Apr 2026

https://github.com/pitercoding/curso-java-cod3r

Repositório do curso Java COMPLETO - Do Zero ao Profissional da Cod3r. Tópicos abordados: Fundamentos Java, Orientação a Objeto, Programação Funcional, MySQL, MongoDB, Spring Boot, JavaFX, JPA, Hibernate e mais.

api-rest backend banco-de-dados cod3r collections curso-java desenvolvimento hibernate java java-para-iniciantes javafx jpa lambda-expressions mysql orientacao-a-objetos programacao spring-boot stream-api tratamento-de-excecoes

Last synced: 03 May 2026

https://github.com/swodlore/tienda_e-comerce-backend

This page web was e-comerse specially about sneakers with Spring Boot and Angular

api backend java

Last synced: 07 May 2025

https://github.com/CaioHPerlin/rest-api-express-template

Simple development-ready Express + TypeScript REST API template!

api backend boilerplate eslint express folder-structure node nodejs rest template typescript

Last synced: 30 Dec 2025

https://github.com/defra/btms-gateway

Git repository for service btms-gateway

backend cdp dotnet service

Last synced: 31 Mar 2025

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/dev-fortitude/website

Explore the wide range of projects, services and tools that Fortitude Developments has to offer.

backend css3 dynamic frontend html5 javascript json manifest projects services site static tools website

Last synced: 11 Mar 2025

https://github.com/carjizo/voting_app

App made in django to make votes

backend css django html python

Last synced: 13 Apr 2026

https://github.com/mar-alv/ignite-todo-list-api

1st NodeJs challenge of Ignite, Rocketseat's programming course, an API to handle a To Do List, where you can list, filter, create, update and delete To Dos

api back-end backend httpie javascript js node nodejs stream streaming

Last synced: 01 Mar 2025

https://github.com/brunonavarrooficial/thoughts_mvc

Projeto com intuito de cadastrar os pensamentos com usuário especifico

backend controller database express model mvc mvc-architecture mysql nodejs sequelize sequelize-orm thoughts view

Last synced: 09 Apr 2026

https://github.com/ifoxhz/bluelamp

backend framework by Hackathon Starter. Tailored for project of team! 利用Hackathon 开源的框架,裁剪一个适合团队使用的nodejs 后端框架,可以持续添加功能。 目前还处于原始阶段,后期持续跟进!

backend framework nodejs

Last synced: 13 May 2026

https://github.com/jordanmarcelino/widatech-technical

WidaTech technical challenge

backend gin golang postgresql

Last synced: 03 May 2026

https://github.com/kajaldeore04/realtime-chat-app

A real-time chat application built with React, Node.js, and Express, featuring secure user authentication, instant messaging via Socket.io, and a responsive UI styled with Tailwind CSS and DaisyUI. State management is handled efficiently with Zustand to ensure smooth performance.

backend chatapp frontend fullstack javascript mern-stack messagingapp nodejs react realtimemessaging secure user-authentication websocket

Last synced: 09 May 2026

https://github.com/rishavconsolelog21/chaiaurbackendbasic

This repository is dedicated to showcasing the power and versatility of JavaScript in backend development

backend javascript

Last synced: 04 Jun 2026

https://github.com/orestispanago/lapup-dataloggers

Flask+MySQL backend for IoT dataloggers

backend flask iot lapup mysql python

Last synced: 08 May 2026

https://github.com/jefter-dev/jefter-dev

Sou um desenvolvedor web criativo e resido no Brasil. Possuo 6 anos de experiência como desenvolvedor profissional, focado principalmente em desenvolvimento web. Ao longo da trajetória adquiri habilidades e conhecimentos essenciais para transformar seu projeto em um sucesso.

amazon-web-services backend crypto css frontend fullstack google html ifpb javascript nodejs php typescript unity ux web3 webdevelopment website

Last synced: 13 Apr 2026

https://github.com/rhoxolan/recruiting_company_web_api

The part of the team graduation project at STEP IT Academy in Kryvyi Rih. A backend of the job search website.

asp-net-core asp-net-core-8 backend ef-core ef-core-8 entity-framework-core jwt jwt-auth net8 web-api

Last synced: 03 May 2026

https://github.com/siguici/ends

A PHP framework for designing and developing static and dynamic fullstack websites and applications.

application backend deploy design develop dynamic ends framework frontend fullstack php static website

Last synced: 12 Jun 2025

https://github.com/HireHoffee/Web-Messenger

A Web-Messenger app in NextJS and GraphQL

backend express frontend graphql mui nextjs prisma socket-io sqlite

Last synced: 05 Dec 2025

https://github.com/obadakhalili/quizlab

📝 Full-fledged web application, for creating, sharing, attending, and reviewing quizzes

backend expressjs js nodejs vuejs

Last synced: 13 Apr 2026

https://github.com/adridev2024/realtimechatapp-python

💬🔊Aplicación de mensajería instantánea con Python📱Desarrollada gracias a la poderosísima tecnología websocket

app backend python3 socket

Last synced: 01 Mar 2025

https://github.com/e-honceriu/botcore

BotCore is a backend framework designed to support the development and deployment of multiple Discord bots.

api backend discord-integration docker java microservices spotify spring-boot youtube

Last synced: 15 Apr 2026

https://github.com/afsanajamal/portfolio-platform-api

FastAPI + PostgreSQL backend for a multi-tenant project & portfolio platform with JWT auth, RBAC, and tests

alembic authentication authorization backend ci-cd docker fastapi github-actions jwt postgresql pytest python rbac rest-api sqlalchemy

Last synced: 13 Apr 2026

https://github.com/svetlanam/wallpapers-rest-backend

Wallpapers - Dagmar Šimková is an app for the artists where she can post her images into mobile app

backend cloudinary css3 django django-rest-framework heroku html5 jquery mobile mobile-api python-3 rest-api sendgrid

Last synced: 13 Apr 2026

https://github.com/michelia5/techacademy-be

Applicazione backend REST sviluppata con Java 21 e Spring Boot per la gestione di una scuola post-diploma. Include funzionalità di autenticazione JWT, gestione studenti, docenti e altre entità, esportazione dati (CSV, PDF, Excel) e documentazione Swagger/OpenAPI.

backend java jpa jwt maven postgresql rest-api school-management spring-boot spring-security swagger

Last synced: 13 Apr 2026

https://github.com/kleros/gtcr-notifications

Handler for GTCR contract events and notifications.

backend curated-list curated-lists-v1 notifications

Last synced: 03 Apr 2025

https://github.com/clubgamma/club-gamma-backend

This is the official repo for club gamma hacktoberfest backend server.

backend express expressjs hacktoberfest hacktoberfest2024 node nodejs prisma

Last synced: 22 Feb 2026

https://github.com/pedramcode/rhttp

Redis HTTP server

backend microservice redis

Last synced: 26 Jan 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/muke78/backend_restfull

Backend con Express y Nodemon con CRUD y JWT y Swagger con carga de archivos, posteriormente interfaz en react con zustand y tanstack_query

argon2 backend backend-api crud-application express jwt-authentication jwt-token mysql2 node nodemon rest-api swagger

Last synced: 13 Apr 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/hari7261/fileconverter

A moder file conversion platform where large services tool to provide easy way to transform the file conversion.

backend file-conversion file-converter front-end fullstack-development fullstack-projects hari7261 innovation nextjs pdf-to-docx reactjs

Last synced: 13 Apr 2026

https://github.com/itssheldondev/cdn-api

My cdn api

backend nestjs prisma

Last synced: 01 Mar 2025

https://github.com/geekyants/backend-driven-universal-apps

Backend Driven Universal Apps

backend expo react reactnative

Last synced: 08 May 2026

https://github.com/rkeytech/cafe-management

An app to manage the stuff, the products, the orders, the income and costs of a coffee shop. It was built with Python, Flask, SQLite and Bootstrap framework.

backend bootstrap bootstrap5 business-management business-management-system database flask flask-application flask-framework flask-sqlalchemy frontend python python3 sqlite3

Last synced: 06 Jul 2025

https://github.com/samioksanen/back-end_for_kuppilat

REST API made with Java Spring for PhoneGap app Kuppilat

backend java javaee rest rest-api restful-api spring spring-mvc

Last synced: 13 Apr 2026

https://github.com/duguorong009/rs-axum-mini-projects

Several mini projects for rust web development

axum backend rust

Last synced: 29 May 2026

https://github.com/ingresse/ecto-kms

:closed_lock_with_key: Ecto custom type to encrypt content in AWS KMS

backend ecto ecto-kms elixir encryption kms

Last synced: 25 Mar 2025

https://github.com/jeremiias8/angular15-project

Desarrollo de App web con Angular 15 orientada a la interactividad de pedidos de comida.

angular backend css3 expressjs frontend html5 nodejs typescript

Last synced: 13 Apr 2026

https://github.com/rohit-j0shi/faqs-backend-test

This is an assessment test project for the backend role. It is a multilingual FAQ API built using Django and Django REST Framework. The API allows users to retrieve FAQs in multiple languages using the Google Translate API. FAQs can be managed through the Django Admin Panel, and API endpoints are tested using pytest.

api backend django googletrans pytest python sqlite

Last synced: 14 Aug 2025

https://github.com/blaz-cerpnjak/react-photos-app

📷 Photogram - simple web app using MERN stack similar to Instagram. ⭐

backend express frontend instagram mongodb nodejs photos react web

Last synced: 02 Apr 2026

https://github.com/jojoarianto/parking-lot

Gojek Backend Assignment Test

backend go shell

Last synced: 25 Apr 2026

https://github.com/batanoffs/backend-softuni

This project contains the course exercises from Backend Module in Software University ( SoftUni ) where we learned technologies like nodejs, express, mongodb, mongoose

api authentication-backend backend bcrypt controllers cookies express mongodb mongoose nodejs routers salting services validation-backend

Last synced: 11 Apr 2026

https://github.com/defra/cdp-team-day-postgres-test

Git repository for service cdp-team-day-postgres-test

backend cdp node service

Last synced: 24 Apr 2026

https://github.com/z3ntl3/http-scan

A fast asynchronous web server backend HTTP version exposer.

backend backend-http exposer http http-scan http2 server server-http

Last synced: 03 Apr 2025

https://github.com/pauloadriani01/meuprojetodjango

Meu estudos sobre o Framework Django

backend django framework python

Last synced: 08 Jan 2026

https://github.com/idorobots/fullstack-challenge-obstacle-course-solver

A FE and BE challenge I submited as part of a hiring process. TypeScript and Scala, runnable in Docker.

backend docker frontend full-stack react scala typescript

Last synced: 03 May 2026