JavaScript Tiff Projects

sharp

1 111 30,784 9.0 JavaScript

High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.

Project mention: How to create and serve image blur placeholders | dev.to | 2025-06-25

Doing this in Node is simple, we'll use the popular sharp library to resize the image.
SurveyJS

surveyjs.io featured

JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Keep full control over the data you collect and tailor the form builder’s entire look and feel to your users’ needs. SurveyJS works with React, Angular, Vue 3, and is compatible with any backend or auth system. Learn more.
exifr

2 5 1,155 0.0 JavaScript

📷 The fastest and most versatile JS EXIF reading library.

Project mention: Show HN: Snap Scope – Visualize Lens Focal Length Distribution from EXIF Data | news.ycombinator.com | 2025-01-24

Thank you for such insightful feedback! I should clarify that this tool was designed as a web-based solution to avoid the traditional installation or server upload requirements, aiming for maximum accessibility. While I hadn't considered a CLI approach initially, you make an excellent point about its efficiency. However, I'm still weighing the trade-off between performance and accessibility.
I completely understand your concerns about the drag-and-drop stability with thousands of files. The issue you're experiencing with Vivaldi might be related to this. Would you mind trying the file picker button instead? I've been unable to reproduce the issue on my Apple M1 MacBook with the same browser, which makes it challenging to provide an immediate fix. I apologize for the inconvenience.
Regarding EXIF extraction, we're using the 'exifr' npm library, which actually works exactly as you suggested - it only reads the beginning portion of the file to extract EXIF data, even in the browser. You can learn more about it here: https://www.npmjs.com/package/exifr

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).