Efficient JPEG optimization in PHP with jpegoptim
Optimize JPEG images from PHP without overwriting originals or existing outputs. Compare lossless compression, metadata removal, and quality reduction.
Tim Koschützki
DevTips
Empower your development workflow with our curated collection of quick tips and practical tutorials. From file handling and image processing to API integration and open source tools, our dev tips cover a wide range of topics to enhance your coding skills and boost productivity. Whether you’re a beginner or an experienced developer, dive in to find efficient solutions for your projects.
Efficiently read files in Node.js with the fs module
Read files in Node.js with fs/promises, stream large inputs without collecting them, and inspect byte prefixes safely with FileHandle.
Kevin van Zonneveld
Verify downloaded files with b2sum and the CLI
Verify downloaded files with GNU b2sum and Bash. Check the exact artifact, handle moved downloads, and understand what a trusted checksum proves.
Tim Koschützki
Optimize images in browsers with Squoosh and WebAssembly
Choose image formats in Squoosh, compare downloaded size and quality, preserve transparency, and prepare browser-based WebAssembly compression for offline use.
Kevin van Zonneveld
Verify file integrity with Go and SHA256
Build a Go SHA256 file checker that streams large files, validates trusted checksums, and returns useful exit codes for mismatches and errors.
Kevin van Zonneveld
