# 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.

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## [Effortless file importing from OpenStack Swift in Java](/devtips/effortless-file-importing-from-openstack-swift-in-java.md)

Tim Koschützki·October 31, 2024

Effortlessly import files from OpenStack Swift into Java applications using open-source libraries like OpenStack4j, optimizing cloud storage integration.

[Read more](/devtips/effortless-file-importing-from-openstack-swift-in-java.md)

## [How to compress video with FFmpeg](/devtips/reducing-video-file-size-with-ffmpeg-for-web-optimization.md)

Kevin van Zonneveld·October 30, 2024

Compress video with FFmpeg using CRF, presets, H.264, H.265, VP9, or AV1. Copy tested commands for smaller web video without unnecessary quality loss.

[Read more](/devtips/reducing-video-file-size-with-ffmpeg-for-web-optimization.md)

## [Integrating OCR in the browser with tesseract.js](/devtips/integrating-ocr-in-the-browser-with-tesseract-js.md)

Tim Koschützki·October 29, 2024

Learn how to recognize text in documents (OCR) directly in web browsers using Tesseract.js, an open-source library for client-side text recognition.

[Read more](/devtips/integrating-ocr-in-the-browser-with-tesseract-js.md)

## [Handling file uploads in PHP: increasing size and validating uploads](/devtips/enhancing-php-file-uploads-size-increase-validation.md)

Kevin van Zonneveld·October 28, 2024

Learn how to handle file uploads in PHP by increasing upload size limits and validating uploads to enhance security.

[Read more](/devtips/enhancing-php-file-uploads-size-increase-validation.md)

## [Accelerating compression with 'Tar' and 'pigz'](/devtips/accelerating-compression-with-tar-and-pigz.md)

Tim Koschützki·October 25, 2024

Learn how to speed up file compression using 'tar' and 'pigz' for parallel processing, optimizing your development workflow with faster archiving techniques.

[Read more](/devtips/accelerating-compression-with-tar-and-pigz.md)