🔐 Tutorial of setting up Security for your API with one way authentication with TLS/SSL and mutual authentication for a java based web server and a client with both Spring Boot. Different clients are provided such as Apache HttpClient, OkHttp, Spring RestTemplate, Spring WebFlux WebClient Jetty and Netty, the old and the new JDK HttpClient, the old and the new Jersey Client, Google HttpClient, Unirest, Retrofit, Feign, Methanol, vertx, Scala client Finagle, Featherbed, Dispatch Reboot, AsyncHttpClient, Sttp, Akka, Requests Scala, Http4s Blaze, Kotlin client Fuel, http4k, Kohttp and ktor. Also other server examples are available such as jersey with grizzly. Also gRPC, WebSocket and ElasticSearch examples are included
- tls
- truststore
- certificate
- keystore
How to build useful, profitable apps in 2026. Clone it and point your coding agent at AGENTS.md.
How to build a Match-3 game, like Candy Crush, Bejeweled, FishDom… in Flutter.
:rainbow: discover the beautiful programming language that makes front-end web apps a joy to build and maintain!
:bulb: phong shading tutorial with glslify
🤯 beginners tutorial building a real time counter in Phoenix + LiveView⚡️ Learn the fundamentals from first principals so you can make something amazing! 🚀
Clean, step-by-step Windows 11 guide to enable ADB on Jio STB (JMSC200Av2 & JMSB200A) via local DNS spoofing & Docker containers. Tested on firmwares 22.1.09, 24.1.39, 25.1.9, and older builds (excludes JHS models). Includes foolproof network isolation steps, fallback troubleshooting, and Wi-Fi reset fixes for smooth sideloading.
Documentation on building a HTTPS stack in AWS with HAProxy
✅ Complete beginners tutorial building a todo list from scratch in Phoenix 1.7 (latest)
The AudioKit Playground Book for iPad Playgrounds and Xcode Playgrounds
Translated🐋 Complete guide in Russian: how to install and run DeepSeek locally (V4, R1) on PC, Mac and server — Ollama, llama.cpp, LM Studio, vLLM, Open WebUI, API, RAG, agents, fine-tuning, best tips and tricks
30min F# tutorial with direct code-snippet back-to-back comparisons
TranslatedDesign styles, motion films, visual guides & editable source code.
Bitcoin Programming with BitcoinJS, Bitcoin Core and LND
- bitcoinjs-lib
- bitcoin
- javascript
- bitcoin-core
Detailed guide for how to get started with beatoraja or BMS in general. -- For example: What is BMS, How do I set it up, Where do I download songs, How does the community work, How does the difficulty system work
Instructions for building an almost consumer hardware based prototype of a hearing aid
- hearing
- hearing-aids
- signal-processing
- jack
Learn How to use Google Map API for Android from Basic to Advance with complete examples.
Swift playground using Logo-like commands
A beginner's cookbook for the FFmpeg command-line video and audio editing tool
PDF, MOBI, EPUB documents for Elixir's Getting Started tutorial.
A list of articles demonstrating how to do UI with ColdFusion on the back end.
tips, tricks, and examples of using CircuitPython synthio
Grok WebGL2 and GLSL through a sequence of guided tutorials, each chunked into atomic Q&A cards suitable for spaced repetition, with hands-on projects and solution code integrated throughout.
DMG and CGB (Color Game Boy) tutorials for coding assembly games with RGBDS