The Wobblox Blog

Strategy guides that actually help, the surprising history behind the games you already know, and honest thoughts on classic play — written to be read in a coffee break, then put straight into practice. Everything here links to a game you can play free, right now, with no download or sign-up.

javascriptgamedevcoding

Fixing Timestep Game Loops for 120Hz Displays in JavaScript

Learn how to decouple physics from render frame rates in JavaScript to stop your browser game from breaking on modern 120Hz and 144Hz displays.

· 4 min read
gamedevaudiojavascript

Spatial Audio in HTML5 Games: Mastering 3D Sound and Doppler

Learn how to build immersive 3D spatial audio and pitch-shifting Doppler effects in browser games using the Web Audio API's PannerNode.

· 4 min read
gamedevcanvasjavascript

2D Inverse Kinematics in HTML5 Canvas: CCD Walk Cycles

Master 2D inverse kinematics on HTML5 Canvas. Learn how bone chains and Cyclic Coordinate Descent create slick procedural character walk cycles.

· 4 min read
webglgamedevshaders

2D Visibility Polygons & Raymarched Lighting in WebGL 2.0

Master 2D visibility polygons and raymarched lighting in WebGL 2.0 to give your browser games stunning, dynamic shadows without frying budget laptops.

· 4 min read
gamedevaudiocode

Fix Audio Latency in HTML5 Action Games with AudioWorklet

Cut browser audio lag and sync your sound effects perfectly using the Web Audio API and modern AudioWorklet processing.

· 4 min read
networkinggamedevjavascript

Client-Side Prediction in WebSocket Games: The Complete Guide

Eliminate latency in real-time WebSocket browser games using client-side prediction and server reconciliation, complete with tick loops and rewind mechanics.

· 4 min read
webgpugamedevcoding

WebGPU Compute Shaders: Running 50,000 Particles in Your Browser

Discover how WebGPU compute shaders let browser games simulate 50,000 particles at 60 FPS without making your laptop sound like a jet engine.

· 4 min read
gamedevcanvasjavascript

2D Spatial Hashing for 60 FPS Canvas Collisions

Learn how 2D spatial hashing eliminates HTML5 canvas lag, turning sluggish O(n²) collision checks into silky-smooth 60 FPS broad-phase performance.

· 4 min read
gamedevcanvasjavascript

Building Infinite 2D Parallax in HTML5 Canvas at 60 FPS

Learn how to build silky smooth, infinite 2D parallax backgrounds in HTML5 Canvas that run at a locked 60 FPS on mobile browsers without melting your device.

· 4 min read
physicsgamedevjavascript

2D Rigid Body Impulse Resolution and Friction in HTML5 Canvas

Learn how to build crunchy 2D impulse resolution and Coulomb friction in vanilla HTML5 Canvas without heavy external physics engines.

· 4 min read
gamedevphysicsjavascript

Build a 2D Verlet Cloth Simulation in JavaScript

Learn how to build a silky 2D Verlet cloth simulation in vanilla JavaScript, complete with structural constraints and dynamic wind forces.

· 4 min read
gamedevcanvasjavascript

How to Build a Smooth 2D Canvas Camera: Deadzones to Shake

Learn how to build a buttery-smooth 2D camera follow system in HTML5 Canvas using deadzones, predictive lookahead, and juicy screen shake.

· 4 min read
gamedevphysicsjavascript

Build Cloth Simulation with Verlet Physics in HTML5 Canvas

Learn how to build a lightning-fast, tearable cloth simulation in HTML5 Canvas and JavaScript using Verlet integration and distance constraints.

· 4 min read
webglgamedevcoding

WebGL Tilemap Optimisation: Atlases, Chunks, and Instancing

Learn how texture atlases, map chunking, and instanced quads keep 2D browser games buttery smooth at 60 FPS without torching your GPU.

· 4 min read
typescriptgamedevperformance

Build a 2D Spatial Hash Grid in TypeScript for Fast Collision

Learn how to build a 2D spatial hash grid in TypeScript to eliminate frame drops and handle thousands of on-screen game entities with ease.

· 4 min read
gamedevjavascriptperformance

Fixing HTML5 Game Memory Leaks: Object Pools and Profiling

Keep your browser games running buttery smooth for hours with object pooling, heap profiling, and smart memory leak prevention in HTML5.

· 4 min read
"gamedev""canvas""javascript"

Building Smooth Mobile Touch Controls for HTML5 Canvas Games

Ditch clunky on-screen buttons. Learn how to build responsive virtual joysticks, drag gestures, and fluid touch controls for mobile HTML5 canvas games.

· 4 min read
webglgamedevshaders

2D Dynamic Shadows in WebGL: Raycasting vs Fragment Shaders

Learn how to build crisp, real-time dynamic shadows in 2D WebGL browser games using raycasting, visibility polygons, and polar coordinate fragment shaders.

· 4 min read
gamedevwebassemblyphysics

Wasm SIMD Physics: How Web Games Handle 20,000 Colliders

Discover how WebAssembly SIMD supercharges browser collision detection, letting indie physics engines juggle 20,000 dynamic bodies at a silky 60 FPS.

· 4 min read
gamedevjavascriptpathfinding

A* Pathfinding in JavaScript: Heaps and Hierarchies for RTS

Learn how to build lightning-fast A* pathfinding in JavaScript for browser RTS games using binary min-heaps and hierarchical grids without dropping frames.

· 4 min read
gamedevjavascriptindie

Procedural Planet Generation in JavaScript: Noise & Voronoi Meshes

Learn how to build infinite procedural 2D planets in JavaScript using Perlin noise, Voronoi diagrams, and dynamic polygon meshes for browser games.

· 4 min read
gamedevjavascriptcanvas

How to Optimize HTML5 Canvas: Offscreen Buffering and GC Avoidance

Stop the stutter! Learn how to optimize your HTML5 canvas games using offscreen buffering, texture atlases, and clever garbage collection avoidance techniques.

· 4 min read
gamedevcanvasmultiplayer

Client-Side Prediction in HTML5 Canvas: Fixing Lag in IO Games

Master client-side prediction and entity interpolation to eliminate 150ms lag in multiplayer HTML5 Canvas games.

· 4 min read
webgpugamedevgraphics

WebGPU Compute Shaders: 120 FPS Fluid Physics in Browser Games

Discover how WebGPU compute shaders bring buttery 120 FPS real-time fluid simulation and physics to casual browser games.

· 4 min read
gamedevjavascriptanimation

2D Skeletal Animation in HTML5 Canvas: IK & 60 FPS Mobile Code

Build lightweight 2D skeletal animation and custom IK solvers in HTML5 Canvas for silky smooth 60 FPS mobile performance.

· 4 min read
javascriptphysicsgamedev

Spatial Hash Grids in JavaScript for 60 FPS HTML5 Canvas Physics

Master spatial hash grids in JavaScript to power buttery-smooth 60 FPS HTML5 canvas physics and eliminate lag in browser games.

· 4 min read
gamedevjavascriptperformance

IndexedDB State Management for PWA Browser Games

Master IndexedDB state management, binary save states, and quota management to build bulletproof offline browser games.

· 4 min read
webglgamedevperformance

WebGL 2.0 Geometry Instancing for 50,000 Browser Game Sprites

Learn how WebGL 2.0 geometry instancing lets indie browser games render 50,000 interactive sprites at 60 FPS by bypassing CPU draw call bottlenecks.

· 4 min read
gamedevjavascripttutorials

Wave Function Collapse in JavaScript: Infinite 2D Roguelike Tilemaps

Master Wave Function Collapse (WFC) in JavaScript to build infinite, constraint-solving 2D roguelike tilemaps for your indie browser games.

· 4 min read
gamedevaudiojavascript

Building Real-Time Audio Synths with Web Audio API

Learn how to build real-time audio synths, custom ADSR envelopes, and procedural sound effects using the Web Audio API for browser games.

· 4 min read
gamedevwebglperformance

OffscreenCanvas & Web Workers: Smooth 120Hz Browser Games

Discover how OffscreenCanvas and Web Workers decouple game rendering from input handling to achieve buttery-smooth 120Hz performance in modern browsers.

· 4 min read
gamedevcanvasphysics

Building 2D Physics-Based Water in HTML5 Canvas: Verlet Guide

Master HTML5 canvas 2D water physics using Verlet integration and particle constraints for smooth 60 FPS mobile browser gameplay.

· 4 min read
javascriptgamedevperformance

JS Game Loops: requestAnimationFrame vs Web Workers

Compare requestAnimationFrame and Web Workers for browser game physics loops, frame rates, and silky-smooth indie performance.

· 4 min read
webglgamedevjavascript

WebGL 2D Normal Mapping for 60 FPS Browser Games

Learn how to implement real-time 2D normal mapping and dynamic lighting in WebGL canvas games while keeping frame rates locked at 60 FPS on mobile.

· 4 min read
browsergamesnetcodegamedev

Rollback Netcode in Browser Games: Lag-Free Action in 2026

Explore how modern indie browser games handle multiplayer state synchronisation using deterministic lockstep and advanced rollback netcode.

· 4 min read
gamedevcanvasjavascript

HTML5 Canvas 2D Particle Systems: 60 FPS Pooling & Blend Modes

Learn how to build high-performance 2D particle systems in HTML5 Canvas using object pooling and clever blend modes for a buttery 60 FPS.

· 4 min read
gamedevjavascriptperformance

Quadtrees in HTML5 Canvas: Smooth 60 FPS Collision Optimization

Learn how to use quadtrees to power up HTML5 canvas browser games and handle 10,000 entities at a silky-smooth 60 FPS without melting your CPU.

· 4 min read
netcodewebdevmultiplayer

Real-Time Browser Game Netcode: WebSockets & Lag Compensation

Master real-time browser game netcode by exploring WebSockets, client-side prediction, lag compensation, and state reconciliation.

· 4 min read
gamedevjavascriptcanvas

Procedural Dungeon Generation in HTML5 Canvas Games

Learn how to build procedural dungeon generation in HTML5 Canvas using BSP trees and cellular automata with practical performance tips.

· 4 min read
wasmrustgamedev

Rust & WebAssembly for 120 FPS Browser Game Physics

Discover how Rust and WebAssembly push browser games to buttery-smooth 120 FPS collision detection without breaking a sweat.

· 4 min read
webgpugamedevjavascript

Building WebGPU 3D Browser Game Engines in 2026

Explore how WebGPU compute shaders, asset streaming, and smart frame rate optimisation are transforming 3D browser game engines in 2026.

· 4 min read
webglgamedevperformance

WebGL Shader Performance: 60 FPS Browser Game Optimization

Master WebGL shader performance and memory management to keep your indie browser games running at a buttery-smooth 60 FPS in 2026.

· 4 min read
mobilecanvasgamedev

Responsive Touch Controls in HTML5 Canvas Browser Games

Master responsive touch controls and haptic feedback for HTML5 canvas browser games running on 2026 mobile browser engines.

· 4 min read
gamedevaudiowebtech

WebAudio API for HTML5 Browser Games: Low-Latency Sound Effects

Master the WebAudio API to eliminate audio lag and build immersive spatial soundscapes for your HTML5 browser games.

· 4 min read
browsersgamedevperformance

WebGL vs WebGPU: Browser Game Rendering in 2026

Compare WebGL and WebGPU rendering for browser games in 2026, focusing on frame rate optimisation and physics performance.

· 4 min read
webgloptimizationgamedev

Optimizing WebGL Canvas for 60 FPS Mobile Browser Games

Master WebGL canvas render loops to achieve silky smooth 60 FPS mobile browser gaming without melting your phone.

· 4 min read
codinggamedevwebgl

Mastering 60fps Canvas Animation Loops for Browser Games

Learn how to build butter-smooth 60fps HTML5 canvas animation loops for browser games using requestAnimationFrame and delta-time physics.

· 4 min read
indiegameswebdevgamedev

How Solo Devs Build Viral Web Games

Discover the indie game mechanics and rapid prototyping secrets solo developers use to launch viral browser games straight from GitHub.

· 4 min read
gamedevphysicsjavascript

Browser Game Physics: How Collision Detection Works

A developer's guide to how browser games handle collision detection, from axis-aligned bounding boxes to spatial partitioning.

· 4 min read
gamingstrategyguides

Casual Game High Scores: Spatial Awareness and Timing Guide

Master hitbox reading, visual chunking, and sub-second input timing to top browser game leaderboards with our ultimate strategy breakdown.

· 4 min read
webglgraphicsgaming

How WebGL Transformed Browser Gaming: From 2D Canvas to 3D

Explore how WebGL bridged the gap between 2D HTML5 canvas games and full 3D hardware-accelerated graphics right inside your browser.

· 4 min read
browsergameshtml5gaming

10 Best HTML5 Browser Games to Play Right Now (No Downloads)

Discover the most addictive HTML5 browser games you can play instantly without installs, featuring top picks across strategy, arcade, and indie mechanics.

· 4 min read
CommentaryChessCulture

Chess Is Having a Moment (Again) — and That’s Quietly Wonderful

Streamers, puzzle streaks, grandparents on their phones: a 1,500-year-old game keeps finding new fans. A few honest thoughts on why chess refuses to get old.

· 5 min read
StrategyBackgammonBoard games

How to Actually Get Better at Backgammon

Beyond rolling and hoping: the pip count, the blot, primes and anchors, and the handful of habits that turn a casual backgammon player into a genuinely tough opponent.

· 6 min read
HistoryBoard gamesRoyal Game of Ur

The Royal Game of Ur: How a 4,600-Year-Old Board Game Came Back to Life

Buried in a royal tomb for millennia, decoded from a single clay tablet, and now playable in your browser — the strange, wonderful story of the world’s oldest board game.

· 5 min read