# 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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## [Securely import files from Amazon S3 in browsers](/devtips/securely-import-files-from-amazon-s3-in-browsers.md)

Tim Koschützki·January 14, 2025

Learn how to import files from Amazon S3 in browsers using AWS SDK for JavaScript, while keeping your credentials secure.

[Read more](/devtips/securely-import-files-from-amazon-s3-in-browsers.md)

## [Building restful APIs with Node.js, Express, and TypeScript](/devtips/building-restful-apis-with-node-js-express-and-typescript.md)

Tim Koschützki·January 13, 2025

Learn how to build and deploy a RESTful API using Node.js, Express, and TypeScript, covering setup, routing, controllers, and best practices.

[Read more](/devtips/building-restful-apis-with-node-js-express-and-typescript.md)

## [Real-time face detection with OpenCV's YuNet](/devtips/real-time-face-detection-with-opencv-s-yunet.md)

Kevin van Zonneveld·January 10, 2025

Build a streaming face detection pipeline in Python using OpenCV's YuNet detector, incorporating real-time video analysis and optimization techniques.

[Read more](/devtips/real-time-face-detection-with-opencv-s-yunet.md)

## [Fast and efficient: export files to Vimeo in Java](/devtips/fast-and-efficient-export-files-to-vimeo-in-java.md)

Tim Koschützki·January 9, 2025

Learn how to seamlessly export videos to Vimeo using Java with practical code examples and best practices for efficient file uploads.

[Read more](/devtips/fast-and-efficient-export-files-to-vimeo-in-java.md)

## [Face blur automation: protect privacy with AWS & .Net](/devtips/aws-image-analysis-in-combination-with-net-c.md)

Tim Koschützki·January 8, 2025

Learn how to build a .NET application using AWS Rekognition to detect faces and blur them automatically to protect privacy.

[Read more](/devtips/aws-image-analysis-in-combination-with-net-c.md)