#Performance

132 articles tagged with Performance

Building an AudioWorklet-Powered Real-Time Speech Activity Detector (SAD) inside the Browser

Learn how to build a high-performance client-side Speech Activity Detector (SAD) using the Web Audio API and AudioWorklets to optimize microphone streaming bandwidth.

6/5/202614 min read

Deno 2.0 vs Bun 1.2 vs Node.js 25: The HTTP/3 and WebSocket Server Performance Showdown

Compare HTTP/3 and WebSocket server performance across Node.js, Deno, and Bun under heavy concurrent connections and memory budgets.

6/5/202615 min read

Fixing Flutter Shader Compilation Jank: A Deep Dive into Impeller (2026)

Learn how Flutter's next-generation rendering engine, Impeller, works. Compare Skia's runtime compilation with Impeller's ahead-of-time (AOT) Vulkan/Metal shader compile pipelines.

6/5/202615 min read

Building a Multi-Tenant Go APNs Notification Gateway: Handling 50k Push Messages/Sec with HTTP/2 and Redis

Learn how to construct a highly performant, multi-tenant Apple Push Notification service (APNs) gateway in Go. Architect a system that processes 50,000 requests per second using HTTP/2, JWT token auth, and Redis queues.

6/5/202616 min read

Compiling LLM Tokenizers to WebAssembly: Speeding up Browser-Native AI Pre-processing by 10x

Learn how to optimize browser-native LLM execution. Compile heavy HuggingFace tokenizers from Rust to WebAssembly to eliminate pre-processing bottlenecks in WebGPU pipelines.

6/5/202618 min read

Architecting Zero-Dependency HTMX Applications in 2026: Bypassing NPM and Bundlers Completely

Learn how to build modern, interactive web applications using HTMX, Native Web Components, and Alpine.js with zero build steps or npm installations.

6/5/202614 min read

Designing a Low-Latency Real-Time Audio Mixer with AudioWorklet and Web Audio API

Learn how to build a high-performance, multitrack real-time audio mixer using the Web Audio API and custom AudioWorkletProcessor threads.

6/4/202612 min read

Deep Dive into CSS Houdini Paint API: Creating Performant, Dynamic Canvas-Like Background Effects

Learn how to build high-performance, canvas-like dynamic background effects using the CSS Houdini Paint API. Master Paint Worklets, custom CSS properties, and 60 FPS rendering pipelines.

6/4/202615 min read

Next-Generation Micro-Frontends: Module Federation and SSR Routing in Deno

Learn how to build a modern, high-performance micro-frontend architecture using Deno, Native ES Modules, Import Maps, and Server-Side Rendering (SSR).

6/4/202611 min read

Architecting a High-Performance WebSocket Gateway in Go: Handling 100k Concurrent Connections

Learn how to build a highly scalable, production-grade WebSocket gateway in Go. Optimize file descriptors, memory footprints, and connection pooling to handle 100,000+ active sockets.

6/4/202612 min read

Architecting a Global SQLite Database Mesh with Turso and Cloudflare Workers: Replication, Latency, and Cache Consistency

Learn how to architect a globally replicated SQLite database mesh. Build low-latency database backends using Turso, Cloudflare Workers, and dynamic read-after-write session consistency.

6/4/202614 min read

Mastering V8 Heap Allocation: How V8 Manages Objects and Hidden Classes in Memory

Understand how Google's V8 engine compiles and optimizes JavaScript. Master Hidden Classes (Shapes), Inline Caches, and write V8-friendly high-performance code.

6/4/202612 min read