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Putting your live windows on an infinite canvas: the "park & swap" trick (C++ / WGC / D3D11)

The problem Alt-tab and multiple monitors are how we've juggled windows for 30 years. I wanted something spatial: zoom out, see every window at once; …

cppwindowsgraphicsshowdev
Dev.to Jun 13, 2026, 21:18 UTC
EN

Because in a Life-Threatening Situation, Every Millisecond Counts

Removing expf() from a fire detector: one header, 1.95x faster, zero accuracy loss A smoke detector is not a demo project. When it fires, someone eith…

cppcembeddedsystemsmachinelearning
Dev.to Jun 12, 2026, 03:38 UTC
EN

Clifford’s (aka, Claire’s) Device in C and C++

Introduction If you’ve been programming in C or C++ for a while, you likely have heard of Duff’s Device that takes advantage of C’s often-derided “fea…

ccpp
Dev.to Jun 10, 2026, 23:29 UTC
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The Bugs That Hide Behind "It Works": Debugging a Multithreaded C++ Proxy Server

As a student, one of the biggest lessons I've picked up is that a program which compiles and runs is not the same as a program that is correct. It rea…

cppsystemsnetworkinglearning
Dev.to Jun 8, 2026, 08:37 UTC
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We Transpiled PineScript v6 to C++ So Backtests Are Actually Reproducible

We Transpiled PineScript v6 to C++ So Backtests Are Actually Reproducible TradingView's PineScript is the most widely used language for writing tradin…

tradingcppopensourcedevtools
Dev.to Jun 6, 2026, 17:31 UTC
EN

Why I built a native libmpv IPTV player for Windows — an HDR tone-mapping deep-dive

Up front, so there's no confusion: the app I'm describing (Nightmare TV) is a player only . You bring your own M3U / Xtream Codes playlist — it ships …

windowscppvideoflutter
Dev.to Jun 5, 2026, 21:23 UTC
EN

Why I Started Building Vix.cpp

Why I Started Building Vix.cpp C++ is one of the most powerful programming languages in the world. It powers databases, browsers, operating systems, g…

opensourcecppproductivityvixcpp
Dev.to Jun 4, 2026, 04:35 UTC
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The Fastest Set Is Often Not a Set: 4050 Duplicate-Detection Benchmarks

Duplicate detection looks solved: keep a hash set, skip what you have already seen. A benchmark suite of 4050 measurements across 480 workloads says t…

cppperformancealgorithmsdatastructures
Dev.to Jun 2, 2026, 18:37 UTC
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How to Install Boost in Any C++ Project: CMake, vcpkg, Conan, and More

If you have written much C++, you have reached for Boost, and probably lost an afternoon to linker errors getting it installed. Here are the practical…

cppcmakeboostvcpkg
Dev.to Jun 2, 2026, 18:36 UTC
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S2 — Heap Corruption Crashes: How to Diagnose and Fix Them

In the Crash Pattern series , we classify crashes by their shape — the way they present themselves in backtraces, logs, and runtime behavior. This hel…

cppvalgrindjemallocglibc
Dev.to May 30, 2026, 18:03 UTC
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Integers and Floating-Point Numbers in C++

File Extensions in C++ Before we start writing code, it is worth mentioning that C++ source files can use different file extensions. Common C++ file e…

cppbeginners
Dev.to May 30, 2026, 07:22 UTC
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How to Measure Code Coverage in C++ with Visual Studio 2026

About My Code I'm developing a video game in C++ using SDL3 — a cross-platform library that provides access to accelerated video, audio, controllers, …

cppmicrosofttestingtutorial
Dev.to May 29, 2026, 18:27 UTC
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I Built a Complete AI Infrastructure Stack from Scratch — Here's What I Learned

I Built a Complete AI Infrastructure Stack from Scratch — Here's What I Learned Most AI projects start at the top of the stack. You grab an LLM API, w…

distributedsystemsmlopscppgo
Dev.to May 29, 2026, 18:26 UTC
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I got tired of paying to emulate a 1970s terminal, so I built a native macOS client in C++ (DX3270)

If you work with IBM Mainframes (z/OS, z/VM) on a Mac, you’ve probably noticed a glaring issue: every halfway-decent TN3270 terminal client costs mone…

cppmacopensourcemainframe
Dev.to May 28, 2026, 13:39 UTC
EN

Creating my own web browser

Hey everyone! I am Pahal Desai, a 16 year old student who is trying to create my own open-source Chromium-based web browser called Neovex. I am a begi…

beginnerscppopensourceshowdev
Dev.to May 27, 2026, 08:41 UTC
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TinyLoad v6 — split opcode tables, encrypted dispatch, and control flow flattening

TinyLoad v6 is out. if you haven't seen it before — it's a PE packer for Windows. one .cpp file, no dependencies, MIT. repo here . v5 hardened the stu…

cppwindowspackersecurity
Dev.to May 26, 2026, 11:40 UTC
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Creating a Custom Grid Editor tool in Unreal Engine

Hello there, Dev community! I'm a beginner, relatively, in the Game Development / Programming sphere. I'm a second year student as of writing this blo…

gamedevdevexue5cpp
Dev.to May 25, 2026, 20:19 UTC
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I Put a Neural Network in a Thermometer — Then It Got Out of Hand

How it all started About three years ago my wife asked me: "Honey, what do you think the temperature is today?" I told her to check her phone. She gav…

cppembeddedsystemsmachinelearningiot
Dev.to May 25, 2026, 00:26 UTC
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Why These and That in Every System

We all know about DSA—Data Structures and Algorithms. But that's not all there is to programming, no matter the field. I emphasize this especially in …

cppdevjournalsoftwareengineeringsystems
Dev.to May 24, 2026, 13:20 UTC
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Devirtualization and Static Polymorphism

Ever wondered why your "clean" polymorphic design underperforms in benchmarks? Virtual dispatch enables polymorphism, but it comes with hidden overhea…

computersciencecppperformanceprogramming
Dev.to May 23, 2026, 21:36 UTC
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S1 — Clean Backtrace Crashes: How to Diagnose and Fix Them

In the overview article Crash Patterns Overview: A Practical, Symptom‑First Guide to Debugging C++ Crashes , we introduced the two‑layer crash model :…

cpplegacycrashgdb
Dev.to May 23, 2026, 10:30 UTC
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Producer audit clean, six tests red

Yesterday I opened a PR against DuckDB. Two tests added, one alias-propagation bug fixed, sibling-scan audit clean, format check passing, signed commi…

cppdebuggingdatabaseprogramming
Dev.to May 23, 2026, 08:11 UTC
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cpp-linter-hooks: The Most Complete pre-commit Solution for C/C++ Projects

If you work on Python projects, you've probably used pre-commit — running black , ruff , mypy before every git commit , blocking anything that doesn't…

cppcshowdevproductivity
Dev.to May 20, 2026, 05:11 UTC
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Building Claude Code from Scratch: A Minimal Agent in 393 Lines of C++

An AI coding assistant that reads your files, writes code, and runs shell commands. The core logic? A single while loop. I thought it was bullshit too…

agentsclaudecppshowdev
Dev.to May 20, 2026, 04:38 UTC
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Beyong New and Delete: from auto_ptr to unique_ptr

This guide walks through a legacy pattern built around std::auto_ptr , something still found in many older C++ codebases. The pattern usually involves…

cppptrlegacyrefactoring
Dev.to May 18, 2026, 19:22 UTC
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3 and 4 Sum optimized Approach

3 Sum problem(2 pointer approach) Here,I discussed classic problem of both 3 Sum and 4 Sum problem. 3 Sum Problem Problem Statement Find all unique tr…

cppdsaleetcodealgorithms
Dev.to May 18, 2026, 17:25 UTC
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Recovering Corrupted ROS 2 Bags Without a ROS 2 Runtime

Robots do not always fail gracefully. A delivery robot can hit an obstacle. A lawn-mowing robot can lose power. An inspection robot can emergency-stop…

opensourcecpproboticsros2
Dev.to May 18, 2026, 15:36 UTC
EN

I Built and Deployed a Production Web Backend in Raw C++20

I built something most developers would probably tell me not to build: A production web backend in raw C++20. Building a production web server in raw …

cppbackenddevopswebdev
Dev.to May 18, 2026, 07:37 UTC
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fz 1.6 & 1.7: build C, ASM and C++ without CMake hell

We all know the pain: you have a tiny C or ASM project, and suddenly you're knee-deep in CMake syntax from 2003, googling why your target_link_librari…

clicppshowdevtooling
Dev.to May 18, 2026, 00:19 UTC
EN

How I built native Wayland window tracking across Hyprland, GNOME and KDE in C++23

If you've ever tried to get the currently focused window on Wayland, you know it's a mess. There's no unified API. Every compositor does it differentl…

cpplinuxwaylandproductivity
Dev.to May 16, 2026, 11:24 UTC

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