personal tech blog

Ahmed Morsi

657 posts 69 categories

Categories

Posts

Linux Kernel , KVM , QEMU, Hypervisor Explained for Beginners Jun 7, 2026 Building a Hypervisor Firewall with nftables and Rust Jun 5, 2026 NFtables Limits & Meters Explained Jun 5, 2026 Nuitka: The Professional Way To Compile Python May 3, 2025 Build Your OWN AI Agent That Can SEE And SPEAK With Ease Mar 24, 2025 uv: The Ultra-Fast Python Package Manager Mar 22, 2025 This one tool forever changed how I use Docker Mar 14, 2025 I replaced my entire tech stack with Postgres... Mar 14, 2025 My Business Card Runs Linux Nov 4, 2023 ZRAM - compressed block device in RAM Nov 1, 2023 UNBRICKING a RADXA ZERO with UART Oct 31, 2023 Make Algorithm much FASTER Oct 31, 2023 ChatGPT as Decompiler Oct 28, 2023 Decompiling ARM raw binary with Ghidra Oct 28, 2023 Ultra low latency Oct 28, 2023 Hacking Firmware Oct 27, 2023 Vacuum Robot Security Oct 21, 2023 PCB Motor Oct 19, 2023 Intro to Hardware Reversing: Finding a UART and getting a shell Oct 18, 2023 Thorium Fuel Cycle Oct 15, 2023 Yet Another Benchmark Script Oct 13, 2023 Analog computing Oct 13, 2023 why are switch statements so HECKIN fast? Oct 8, 2023 Watching Neural Networks Learn Sep 23, 2023 Neural Networks Explained from Scratch using Python Sep 19, 2023 Llama2.mojo : The Fastest Llama2 Inference ever on CPU Sep 15, 2023 The World's Best Open Source LLM Model Released Sep 10, 2023 Bun is disrupting JavaScript land Sep 10, 2023 Remove telegram groups Mar 8, 2023 Alternatives to C & C++ for Embedded Systems Mar 6, 2023 How to use VS Code from ANYWHERE Feb 27, 2023 Hands-on Hacking Kubernetes and Ways to Prevent It Feb 7, 2023 Stop Writing Dead Programs by Jack Rusher Feb 7, 2023 Experimenting with Buses and Three-State Logic Feb 6, 2023 Upgrade Your SSH Key to Ed25519 Feb 5, 2023 dwitter - 140 Characters of JavaScript Feb 1, 2023 Only 1% Need Microservices Jan 30, 2023 Mere Linux Jan 24, 2023 Run Linux or other Operating Systems in your browser Jan 24, 2023 Build a minimal Linux with only Busybox Jan 24, 2023 any.run - run malwares and virus in a sandbox Jan 19, 2023 BAREMETAL RUST Raspberry Pi - no operating system Jan 19, 2023 This Is How Rust Stops Memory Leaks Jan 19, 2023 Writing Code That Runs FAST on a GPU Jan 19, 2023 Rust's Journey to Async/Await Jan 17, 2023 Creating a Chat Server with async Rust and Tokio Jan 17, 2023 Rust at speed — building a fast concurrent database Jan 17, 2023 Linux Performance Observability Tools Jan 16, 2023 Writing a compiler with LLVM Jan 16, 2023 The Future of eBPF in Cloud Native Jan 11, 2023 Kubernetes kube-proxy Modes: iptables and ipvs, Deep Dive Jan 11, 2023 Cilium - eBPF - Liberating Kubernetes From Kube-proxy and Iptables Jan 9, 2023 pulumi - Universal Infrastructure as Code Jan 9, 2023 webinstall.dev the best installer for common apps for linux and windows Jan 7, 2023 Building a Web server in Bash Jan 7, 2023 Rust Before Main Jan 7, 2023 VSCode In The Cloud - Setup a Remote Dev Environment Jan 3, 2023 Build and Run Containers with Podman and Systemd Jan 3, 2023 On Javascript Performance - JustJs Jan 3, 2023 WPE WebKit: HTML5 User Interfaces for Embedded Devices Jan 1, 2023 Demystifying Python’s Internals Dec 26, 2022 How we are making Python 3.11 faster Dec 26, 2022 Hello eBPF! Goodbye Sidecars? Dec 26, 2022 Coding Complex App Logic, Visually Dec 26, 2022 How to clean node_modules Nov 20, 2022 An AST Operating JavaScript Nov 3, 2022 Codebase Tour Of An Advanced React / Next.js Project Oct 30, 2022 CSS Frameworks Oct 24, 2022 Svelte.js vs Malina.js Oct 14, 2022 Exploring Stackblitz's WebContainer Oct 13, 2022 How does CodeSandbox work? Oct 13, 2022 Mantine UI Oct 12, 2022 Airbnb’s Trip to Linaria Oct 12, 2022 WebAssembly and Containers Oct 11, 2022 Step CI - API Testing and Monitoring made simple Oct 10, 2022 Neon - Electrify your Node with the power of Rust! Oct 10, 2022 Edge Tech Stack for 2025 Oct 10, 2022 Use Zero API In SvelteKit Oct 10, 2022 Building vite-plugin-svelte-inspector Oct 8, 2022 UnoCSS - An all-in-one atomic CSS engine! Oct 7, 2022 Why I Switched From NPM/Yarn to PNPM Oct 2, 2022 NextJS to Astro Oct 1, 2022 A closer look at SurrealDB Sep 22, 2022 Call Postgres functions from JavaScript with RPC Sep 17, 2022 Using PostgreSQL functions to call an API Sep 15, 2022 Count Millions of Rows Fast with Materialized Views Sep 15, 2022 GraphQL APIs for Postgres with pg_graphql Sep 14, 2022 SvelteKit and Supabase Tutorial with Authentication Sep 11, 2022 Implement Authorization using Row Level Security with Supabase Sep 11, 2022 pg_graphql: A GraphQL extension for PostgreSQL Sep 11, 2022 Supabase React Tutorial Sep 10, 2022 Exa A modern replacement for ls. Sep 6, 2022 Working with GraphiQL 2 Sep 6, 2022 Figma Design to Live Website with Locofy.ai Sep 3, 2022 Hasura Authorization Sep 1, 2022 MDX Editor Aug 3, 2022 Data & Business Intelligence terms every analyst should know May 13, 2022 Decompile - Modify - Recompile - Sign APK May 7, 2022 Building a Request Pipeline for Separating Concerns with Pipes & Filters May 3, 2022 Rollbar - real time user tracking system May 1, 2022 What is the difference between UseStaticFiles, UseSpaStaticFiles, and UseSpa in ASP.NET Core Apr 24, 2022 How "out" works in C# and why "in" can make or break your performance Apr 23, 2022 .NET Core Service Installers Apr 23, 2022 User Registration and Controller Auth Apr 23, 2022 Adding Facebook Authentication in a .NET Core API (Login & Register) Apr 23, 2022 Improve performance in your .NET app via AsNoTracking Apr 19, 2022 test Apr 18, 2022 Mediator Apr 17, 2022 ASP.NET Core Developer Roadmap Apr 10, 2022 Web Api Authentication And Authorization Using Azure ad and Postman Apr 10, 2022 Token Customization in Azure AD Apr 10, 2022 Benchmarking LINQ and alternative implementations Apr 10, 2022 How to use PGO to improve the performance of .NET programs Apr 10, 2022 Azure Active Directory B2C using custom policies Apr 8, 2022 Azure AD B2C to Authenticate Users Apr 8, 2022 Bilding an effective identity and access management architecture with Keycloak Apr 3, 2022 FullStackHero - .NET 6 Web Boilerplate Apr 2, 2022 Keycloak & Azure AD Apr 2, 2022 Example of Retool App Feb 27, 2022 how a PRO Hacker Hack and Crack Passwords Feb 6, 2022 Postgres workspace in docker Feb 1, 2022 .Net 5 with GraphQL Nov 21, 2021 NDepend Code Metrics Nov 21, 2021 Mastering technical debt - a breeze with NDepend, Azure DevOps and SonarQube Nov 21, 2021 Using ASP.NET Core 5.0 and MongoDB Nov 21, 2021 GraphQL with EF Core 6 and HotChocolate 12 Nov 20, 2021 A complete guide to send email in .NET (2021) Nov 20, 2021 Full Tutorial GitOps & ArgoCD Nov 14, 2021 How to become 37.78 times better at anything Nov 14, 2021 Build .NET Applications & .NET interactive with Visual Studio Code Nov 13, 2021 Real-Time Chat | Using React, .Net 5.0 and SignalR Nov 12, 2021 Guide to the GraphQL Ecosystem Nov 11, 2021 Web developers should start learning Rust now Nov 11, 2021 Hot Chocolate: An introduction to GraphQL on ASP.Net Core Nov 11, 2021 User Flows for Chrome DevTools Nov 9, 2021 Secure a .NET Core API with Azure AD Nov 7, 2021 Where Does Bad Code Come From? Nov 5, 2021 Create MF App Oct 31, 2021 Flameshot - Best Linux screenshot tool Oct 31, 2021 The Functional Evolution of Object-Oriented Programming JAVA Oct 27, 2021 How to Tame Your Service APIs: Evolving Airbnb’s Architecture SOA v2 Oct 27, 2021 AKS Secure Baseline Oct 27, 2021 NetArchTests Oct 26, 2021 OOP sucks Oct 25, 2021 Clean code checklist Oct 24, 2021 Custom Model Binder in Asp.Net Core Web API Oct 24, 2021 Azure File Share with AKS Oct 24, 2021 C# Parallelization Dataflow Oct 16, 2021 Building a secure data platform Oct 13, 2021 How to Design Beautiful REST API Oct 11, 2021 How to write cleaner unit tests with Fluent Assertions in .NET Core Oct 11, 2021 Clean mocking for unit tests using NSubstitute in .NET Oct 11, 2021 How To Get .NET 6 in Visual Studio 2019 Oct 11, 2021 Add Sqlite database using EF Core code-first in ASP.NET CORE 5 Oct 10, 2021 Architecture. The Hard Parts by Neal Ford Sep 28, 2021 Build a CI/CD pipeline for Azure API Management Sep 27, 2021 Abusing C# Sep 26, 2021 Code coverage of your tests in .NET Sep 26, 2021 Mapster, the best .NET mapper that you are (probably) not using Sep 26, 2021 Why programming language performance in microservices isn't important Sep 26, 2021 Functional Programming with C# - Simon Painter Sep 26, 2021 How to use ArrayPool and MemoryPool in C# Sep 25, 2021 Architecture: The Stuff That's Hard to Change - Dylan Beattie Sep 25, 2021 How to create your own Fluent API in C# Sep 21, 2021 Service discovery & Load balancing with Consul + Fabio Sep 21, 2021 Adding Serilog and Elasticsearch to C# Application Sep 21, 2021 Building Elasticsearch application using .NET 5.0 Sep 21, 2021 How to register dotnet Core services into consul for service discovery Sep 20, 2021 Builder Design Pattern Sep 19, 2021

Showing 169 of 657 posts

Code coverage of your tests in .NET

September 26, 2021

toolsdotnetprogrammingweb developmentsoftware engineeringtestingcsharp

Written by

Ahmed Morsi

Software engineer and tech geek. I write about Linux, DevOps, web development, and whatever shiny tool caught my attention this week.

GitHub LinkedIn CodePen X Email