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/amucamuene2023/cadastrodeninjas

Uma API para cadastro de Ninjas usando SpringBoot do curso Java10x

api backend java springboot

Last synced: 10 Apr 2025

https://github.com/gabrielcenteiofreitas/estudos-rocketseat-nlw12_spacetime

Projeto de uma cápsula do tempo, ou seja, um lugar para guardar memórias. Desenvolvido durante o evento NLW 12 - Spacetime, da Rocketseat, ele conta com funcionalidades como Login com o Github e cadastro de memória com texto e foto.

axios backend expo fastify figma frontend mobile nextjs nlw-12 node nodejs prisma react react-native reactjs rocketseat sqlite tailwind tailwindcss typescript

Last synced: 04 Jan 2026

https://github.com/dxssucuk/heartbeatonline

A simple Full Stack Application that allows you to share your heartbeat from the very expensiv Oura ring with everyone on this planet while also having a silly leaderboard and gambling stuff.

backend frontend heartbeat oura oura-ring stupid-shit web

Last synced: 30 Jan 2026

https://github.com/nisanth2004/oauth2-crud-react-app

OAuth2 React Crud app was developed using springboot with GitHub

application authentication authorization backend backend-api frontend java oauth2 security springboot

Last synced: 14 May 2026

https://github.com/shobanamuthiah/nodejs-filesystem-timestamp

API for creating and reading timestamp files. Each timestamp file is named with the current date and time and stored in the Timestamp directory.

backend express filesystem nodejs timestamp

Last synced: 13 Apr 2026

https://github.com/gustavewpm/deepl-driver

[EXPERIMENTAL] DeepL Driver designed to do the fewer API Calls as possible. Compatible with string arrays inputs, string inputs, and Record<string, string> inputs. Backend & Frontend compatible.

api backend configurable cors-proxy deepl driver dynamic-programming dynamic-programming-algorithm experimental frontend polymorphic polymorphic-types polymorphism typesafe typescript wip

Last synced: 11 Sep 2025

https://github.com/cskwork/backend-dev-skills

Evidence-first backend dev pipeline — /explore → /work → /verify → /qa-engineer. Turns Claude Code / Codex / Gemini / Cursor into a disciplined backend engineer that cites, tests, curls, and browser-verifies before saying 'done'.

ai-agents ai-coding-assistant backend backend-development claude-code code-quality codex cursor developer-tools e2e-testing gemini-cli legacy-code llm markdown playwright prompt-engineering skills slash-commands spring-boot tdd

Last synced: 31 May 2026

https://github.com/ayhamratrout/stack

This repository contains my implementation of a generic Stack data structure using a generic LinkedList data structure. The Stack has been tested for functionality and the XUnit tests are included in this repository.

backend backend-development collections csharp data-structures generic-collections generic-programming generic-types generics linkedlist oop oop-principles stack xunit xunit-tests

Last synced: 06 Jul 2025

https://github.com/mediaexplorer74/msb

[MS]Fit[B]and UWP app for Win10/W10M. Draft / Proto

backend cloud-storage fidbit frontend microsoft-band research rnd service uwp w10m web win10

Last synced: 15 Oct 2025

https://github.com/jacobv90/ninsho

A simple, versatile, robust, and stateless Koa middleware that exposes an authentication and user management rest api utilizing Auth0

auth0 authentication backend koa koa-middleware microservices-architecture nodejs rest-api typescript user-management

Last synced: 05 Feb 2026

https://github.com/octokerbs/chronocode

A Github repository analyzer with AI that gives you an insightful summary and category of each commit with Google Gemini AI, GithubAPI and PostgreSQL

backend gemini-ai github-api golang-application postgresql worker-pool

Last synced: 12 Mar 2026

https://github.com/meerantajalli/blog_ruby_rails

Blog Ruby on Rails 📝🚀 is a full-stack blog application leveraging Ruby on Rails with a structured Model-View-Controller (MVC) architecture. It efficiently handles user authentication, blog post management, and comments, providing a seamless and dynamic blogging experience.

authentication backend blog mvc ruby ruby-on-rails webapp

Last synced: 18 Apr 2026

https://github.com/coderooz/adminpanel

This project focusses on the making the backend part of the pre-existing open source dashboard design fetched from Bootstrap

adminpanel backend bootstrap mysql-database php

Last synced: 13 Apr 2026

https://github.com/potier97/redbicis

Proyecto de Node con Express, App de Bicis para que sean alquiladas. Puesta en Producción en Heroku: Ubicado en https://bicired.herokuapp.com/

api-rest backend cicd express mongodb mongoose oauth2

Last synced: 11 Apr 2026

https://github.com/rishn/bajajfinserv-challenge1-api

Backend API for the Bajaj Finserv Health Challenge, built with Express to process and filter JSON data, and deployed on Render

api backend bajaj-finserv data-filtering express json-processing nodejs render-deployment rest-api

Last synced: 09 Apr 2026

https://github.com/bloivating-major/next-js

This is a newly created Next.js project (version 15.3.0) with TypeScript and Tailwind CSS. The project follows Next.js 13+ app directory structure and uses server components by default.

backend fontend javascript nestjs reactjs

Last synced: 13 Apr 2026

https://github.com/daniyal-abbassi/personal-blog-jamstack-top

Developed a Jamstack personal Blog with a Node.js/Express.js RESTful API, Prisma (PostgreSQL), and JWT authentication. Features two pre-built React (Vite) frontends: an admin panel (shadcn/ui) and a public blog (Material-UI).under-development

backend component-architecture expressjs frontend jamstack jwt material-ui nodejs prisma react shadcn-ui

Last synced: 08 Apr 2026

https://github.com/kay-gyasi/artisans-management-platform

An API for managing artisans and their jobs, providing features such as creating and managing profiles, scheduling appointments and tracking work progress.

api-rest aspnetcore authentication backend codefirst cqrs csharp entity-framework-core sql-server

Last synced: 17 May 2026

https://github.com/ashamethedestroyer/engineers-mathematical-guide

Unlock Engineering Potential Through Math 🟰➗🔢

application backend frontend mathematics mongodb react typescript

Last synced: 07 Oct 2025

https://github.com/sudarshanmg/gotask

A complete backend for Task Manager with JWT Authentication, filtering, sorting and pagination support

api api-rest backend go golang jwt jwt-authentication postgresql

Last synced: 14 Jan 2026

https://github.com/kaiofelps/api-com-solid

Back-end de um aplicativo de passes de academia feito em node.js seguindo os conceitos SOLID.

api api-rest backend curso fastify nodejs rocketseat solid

Last synced: 08 Oct 2025

https://github.com/knvmrt/youtube-video-downloader

YouTube video downloader with Python programming language.

backend downloader pip python video youtube

Last synced: 16 May 2026

https://github.com/houaryx/php_server_setup

Docker setup to quickly web server environment with Apache, PHP, MySQL, phpMyAdmin, Node.js, Npm, Composer, and Laravel. It also includes a simple PHP dashboard for managing directories

apache2 backend dashboard docker docker-compose full-stack laravel linux node php8 windows wsl

Last synced: 18 Jan 2026

https://github.com/lipedc/cadastrodeninjas

Uma API para cadastro de ninjas usando SpringBoot

api backend java springboot

Last synced: 29 Apr 2026

https://github.com/halsekiraika/wawwd

This is a backend application for the digital art project "みんなの空間~We are what we do~", which is positioned as part of Ehime Prefecture's "Web 3.0 Human Resource Development Verification Project".

backend rest-api rust-lang websocket

Last synced: 08 Oct 2025

https://github.com/mohamed-mostafaaa/alx-backend-storage

The ALX Backend Storage repository is a comprehensive and efficient solution for handling storage-related operations in the ALX project. Designed specifically for backend development, this repository offers a robust set of tools and functionalities to manage and store data effectively.

backend database database-storage mongodb nosql-database redis sql storage

Last synced: 18 Jan 2026

https://github.com/lucaspaiva-lp/cs50-databases-sql

Personal study repository for CS50’s Introduction to Databases with SQL, focused on SQL, data modeling, and query reasoning.

backend cs50 data-modeling databases docker-container learning-notes postgres sql sqllite3

Last synced: 14 Apr 2026

https://github.com/leabrodyheine/mosaic-game-logical-agents

This project implements an intelligent agent to solve the Mosaic logic puzzle using strategies such as Single Point Strategy, Satisfiability Test Reasoning (with DNF and CNF encoding), and Probabilistic Reasoning. It utilizes frameworks and libraries including Java, LogicNG, and SAT4J for logical reasoning and satisfiability problems.

ai-agents backend cnf dnf logic-programming logical-ag logicng sat4j satisfiability

Last synced: 09 Oct 2025

https://github.com/vandodev/nlw-pocket

17ª edição da Next Level Week, apresentada entre 9 e 11 de setembro de 2024

api backend biome docker drizzle-orm fastify front-end javascript nlw node node-js postgres postgresql react reactjs rocketseat rocketseat-nlw typescript vite zod

Last synced: 18 Jan 2026

https://github.com/aldruin/python-exercises

exercicios em python, meu primeiro contato com o mundo de desenvolvimento back-end

backend data-structures-and-algorithms python

Last synced: 09 Oct 2025

https://github.com/olubusade/emr-suite-backend

Production-ready backend for wiCare EMR demo built with Node.js, Express, Sequelize & PostgreSQL. Features JWT auth, RBAC, audit logging, Docker, and Jest tests. Secure, scalable, and cloud-ready to support multi-role workflows (Admin, Doctor, Nurse, Pharmacist, Biller, Lab Tech, Receptionist).

backend cicd docker emr express healthcare jwt nodejs postgresql rbac sequelize

Last synced: 02 Apr 2026

https://github.com/shahadot786/lambda-lite

Lambda-Lite is a lightweight, distributed task execution platform inspired by AWS Lambda. It allows users to submit JavaScript functions that are executed securely inside isolated Docker sandboxes, with job queuing, parallel worker distribution, execution logs, and system metrics.

backend distributed-systems docker function-runtime job-queue microservices nodejs sandbox serverless system-design task-executor typescript

Last synced: 14 Apr 2026

https://github.com/ariebrainware/chatware

Websocket implementation using Go, also implement CI/CD using Docker Containerization and CircleCI

backend circleci containerization continous-deployment continous-integration docker go golang heroku webchat

Last synced: 14 Jan 2026

https://github.com/somenath203/goals-app-restapi

Click here to visit the documentation of this API

backend expressjs jwt mongodb nodejs notes

Last synced: 14 Apr 2026

https://github.com/themilar/plibrary

books api

backend go

Last synced: 14 Jan 2026

https://github.com/meyfa/omniwheel

Boilerplate reduction for backend and microservices. Scale your application easily in any direction. Made for Node.js.

api-server backend microservice nodejs

Last synced: 19 Jan 2026

https://github.com/mateoramirezrubio1/mongodb_basics

Lista y explicaciones de diferentes comandos básicos de MongoDB. Ideal para quienes inician con MongoDB.

backend beginner-guide crud database database-tutorial mongo mongodb mongodb-commands mongodb-guide mongodb-tutorial nosql

Last synced: 21 Jan 2026

https://github.com/helosantosdesousa/cardapio_mvc

Projeto básico de cardápio digital, com backend em Spring Boot (H2 Database) e frontend em HTML, CSS, JS e Bootstrap. Permite listar itens de comida de uma API e exibi-los em uma interface simples.

api backend bootstrap college-project frontend full-stack fullstack-development h2-database java mvc mvc-architecture mvc-framework rest-api spring-boot spring-mvc system-design

Last synced: 14 Apr 2026

https://github.com/ericlewis966/tcl-chainlink-vrf

random contest winner determine system using chainlink-vrf

backend blockchain chainlink chainlink-vrf hardhat nodejs random-generation react solidity

Last synced: 05 Apr 2026

https://github.com/marciocosta013/angular-barber-shop-ui_decolatech2025

Projeto Front-end em Angular do Bootcamp DecolaTech 2025 da parceria da Avanade Brasil com a DIO

angular backend fullstack html restful-api scss typescript

Last synced: 10 Oct 2025

https://github.com/airamgg99/my-first-app

Personal project that I created in the company where I had practices for 6 months, implementing JavaScript inside Laravel/PhP project.

back-end backend front-end frontend fullcalendar javascript laravel livewire phpmyadmin selectize

Last synced: 21 Jan 2026

https://github.com/lurxdel/barangay-management-system

a digital system designed to streamline barangay operations, services, and record-keeping.

backend css frondend html php software-engineering

Last synced: 11 Oct 2025

https://github.com/diwasrimal/echo-backend

Go backend for echo chat app

backend chat-application go postgresql

Last synced: 14 Jan 2026

https://github.com/mahmoudmostafadev/grddit-backend

This repository contains the backend code for a Reddit clone application, built using Node.js and Express.js. The project demonstrates my skills in developing scalable and secure backend services, integrating various libraries and tools to handle authentication, file uploads, real-time communication, and more.

backend bcrypt cloudinary dotenv expressjs jsonwebtoken mongoose multer nodejs slugify socket-io

Last synced: 19 Jan 2026

https://github.com/gabrielfrancodev/cadastrodeusuarios

API desenvolvida para cadastrar usuários

api backend java springboot

Last synced: 09 May 2026

https://github.com/prakhar-002/prakhar-002

Meet Prakhar Katiyar 🙋🏻‍♂️ , An avid learner with a passion for mastering the MERN (MongoDB, Express.js, React.js, Node.js) stack 🎯 and diving deep into Data Structures and Algorithms (DSA) 🧑🏻‍💻

backend dsa-java font-end html-css-javascript leetcode mern-stack-development netlify

Last synced: 19 Jan 2026

https://github.com/ingresse/access-control-python-sdk

Python SDK for using Access Control Service

acl backend python sdk

Last synced: 13 Oct 2025

https://github.com/baharkose/stockapi

StockAPI is a comprehensive solution for managing inventory, sales, and purchases. It allows you to create, update, and track product stocks efficiently, ensuring seamless integration with sales and purchase processes.

api backend expressjs inventory-management jwt-authentication mongodb mongoose purchase-management purchase-order redoc rest-api sales-tracking stock-control swagger token-based-authentication warehouse-management

Last synced: 13 Oct 2025

https://github.com/mpapenbr/iracelog-wamp-router

WAMP Router for the iRacelog project

backend iracing wamp-protocol wamp-server

Last synced: 13 Oct 2025

https://github.com/pablo1785/devchallenge

Graph-based social network messaging service, powered by Neo4J. Developed for DevChallenge Backend 2022 competition

3-layer-architecture backend challenge competition docker docker-compose go golang neo4j

Last synced: 27 Apr 2026

https://github.com/kurtarmamento/telemetry-ingest-api

FastAPI telemetry ingest service that validates sensor readings and stores the latest per device in SQLite (tests + CI).

backend fastapi github-actions iot mqtt pydantic pytest python rest-api sqlite telemetry

Last synced: 27 Jan 2026

https://github.com/viacheslavtitov/easy-dictionary-server

REST API server for mobile apps of Easy-Dictionary project. Developed by Go and managing by Gin-Gonic HTTP framework

backend clean-architecture gin-gonic go golang server viper

Last synced: 27 Jan 2026

https://github.com/alpayc/instor

The Furniture Organizer App is a MERN-based web app designed to help users organize their furniture by size categories: small, medium, and large.

backend bcrypt css express html5 javascript jwt-authentication mongodb mongoose react

Last synced: 14 Apr 2026

https://github.com/mizcausevic-dev/vapor-saas-billing-engine

Swift Vapor billing engine for subscription lifecycle, proration, dunning, and replay-safe webhook idempotency.

backend billing finance-ops idempotency openapi saas server-side-swift subscription-billing subscriptions swift swift-server vapor webhooks

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/message-retention-guardian

Ruby service for retention policy enforcement, legal hold protection, and records lifecycle management. WEBrick-based, designed for enterprise compliance workflows.

backend compliance legal-hold records-management ruby webrick workflow

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/kinetic-api-gateway

Node.js + Express REST API for B2B SaaS lead scoring, campaign visibility, and revenue workflow automation

api-gateway backend express lead-scoring nodejs openapi rest-api revenue-operations saas sales-operations swagger typescript

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/decision-memory-engine

Python FastAPI decision engine for storing prior decisions, rationale, confidence, stale assumptions, and operator context recovery.

analytics backend context-engineering decision-intelligence fastapi memory-systems operator-workflows portfolio python strategy

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/attribution-warehouse-lab

Python FastAPI attribution lab for warehouse journey stitching, channel credit models, SQL contracts, and revenue reconciliation.

analytics attribution backend data-warehouse fastapi marketing-analytics portfolio python revops sql

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/mcp-policy-lab

Python FastAPI service for evaluating MCP server and tool policies, trust posture, destructive-action controls, and operator-facing review workflows.

ai-governance backend control-plane fastapi mcp platform-security policy-engine portfolio python tool-governance

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/content-workflow-intelligence-platform

TypeScript platform for editorial workflow intelligence, publishing readiness scoring, bottleneck visibility, and content operations governance.

backend content-operations editorial-workflows express nodejs openapi seo-governance typescript

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/entitlement-request-portal-api

PHP API for entitlement requests, approval routing, access review visibility, and audit-friendly identity governance workflows.

access-review api audit-trail backend entitlements governance identity-governance php workflow

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/customer-health-churn-api

TypeScript customer success portfolio project demonstrating SaaS health scoring, churn-risk analysis, renewal prioritization, and playbook routing across product, support, and revenue signals.

backend churn customer-success express health-score nodejs openapi saas typescript

Last synced: 01 Jun 2026

https://github.com/mohamedabouzid1/storeapi

A RESTful API for managing product data built with Node.js, Express, and MongoDB

backend expressjs mongodb nodejs

Last synced: 04 May 2026

https://github.com/jonatandb/weather-app-with-fastify

Pronóstico del clima en tu ciudad por Jonatandb

api backend fastify javascript jest jest-tests jonatandb node

Last synced: 21 Feb 2026

https://github.com/utsavdotpro/auth-nestjs

A practice project to try Session based and JWT based authentication in NestJS

backend express-session jwt nestjs practice-project prisma typescript

Last synced: 14 Apr 2026

https://github.com/brxlx/nestjs-boilerplate

A just good to go nestjs project boilerplate with new flatten eslint file and vitest.

backend nestjs nodejs

Last synced: 04 May 2026

https://github.com/programming-sai/fertilizer-recommendation-system-client-server

The Fertilizer Recommendation System is a web-based application designed to provide tailored fertilizer recommendations for different crops based on various factors like growth stage, soil properties, climate, and more. It consists of a frontend built with React and a backend powered by Flask, using Prolog for inference.

agric backend docker docker-compose expert-system fertilizers frontend fullstack prolog react

Last synced: 09 May 2026

https://github.com/albertoadami/flask-facebook-clone

Example of REST API application written in Python/Flask that's a clone of a facebook application

backend flask python rest-api

Last synced: 01 Jun 2026

https://github.com/nayracoop/cidem-back

Search engine for services offered by UNTREF (Universidad Nacional de Tres de Febrero)

backend laravel5 rest-api

Last synced: 27 Jan 2026

https://github.com/nohaapav/clj-quickstart

A set of ready-to-use clojure quickstarts for DEV kickoff.

backend clj cljs clojure frontend quickstart reitit server template web

Last synced: 15 Mar 2026

https://github.com/anas-dew/basic-nodejs-backend-template

This is a very simple nodejs backend. You can clone and modify to use on your project as needed.

backend backend-api nodejs nodemon

Last synced: 14 May 2026

https://github.com/codemash-io/codemash.php

CodeMash provides many common back-end services for you so you can focus on your front-end. Services such as database, email and push notifications, authentication, file storage, and many others are already implemented and can be easily accessed through the CodeMash dashboard or API.

backend backend-api backend-services database email-sender email-template logging payments push push-notifications scheduler server-events serverless serverless-functions storage storage-api

Last synced: 17 Apr 2026

https://github.com/lycan-nt/rest-api

API With Node.js, Express, & MongoDB

backend ecmascript express javascript mongodb mongoose mvc node nodejs rest-api

Last synced: 13 Apr 2026

https://github.com/nuwandev/customer-management-system

A production-oriented Customer Management System built with Spring Boot. The backend uses JPA/Hibernate, MySQL, Docker, and environment-based configuration with separate dev and Docker profiles. Designed as a full-stack project, with the frontend planned next.

backend docker docker-compose environment-variables full-stack hibernate java jpa mysql rest-api spring-boot

Last synced: 23 Jan 2026

https://github.com/srav001/causalytics-fb-demo

Display FB poll data in charts with Vue 💚

backend frontend nestjs vue vuejs

Last synced: 14 Apr 2026

https://github.com/projetsmerlin/marlin

Marlin : une simple page qui vérifie une API Wordpress

backend

Last synced: 23 Feb 2026

https://github.com/diegotid/family-banking-backend

Backend with REST API and web scraping crontab scripts to fetch personal bank transactions

api backend banking personal php scraping

Last synced: 25 Oct 2025

https://github.com/kmcallorum/agent-marketplace-ld-api

FastAPI backend for Agent Marketplace - central registry for discovering, publishing, and managing AI agents built with pytest-agents

ai-agents api async backend celery docker fastapi marketplace postgresql pytest-agents python redis sqlalchemy

Last synced: 07 Feb 2026

https://github.com/olesyastorchakprojects/todo_app

Production-grade Axum REST API with Sled, OpenTelemetry, rate limiting and benchmarking

axum backend k6 observability opentelemetry rate-limiting rust sled

Last synced: 16 Apr 2026

https://github.com/rgplvr/echo-http

A simple dropwizard service just to echo the content which is saved in a file good to test the services

backend echo-http echo-server frontend-testing mock mock-http mock-json-server mock-server

Last synced: 01 Jul 2026

https://github.com/jagoda11/pirple-nodejs-fullstack-pizza-app

🍕 NodeJS-Pirple-Pizza-System: Backend & CLI for pizza delivery with user auth, menu management, and order processing. 🚀

api authentication backend backend-development cli ecommerce full-stack javascript jwt mailgun menu-management nodejs pirple pizza-delivery routing stripe-integration user-authentication

Last synced: 26 Oct 2025