115 Open source projects that are alternatives of or similar to Mozjpeg

Automated image compression for efficiently distributing images on the web.

Rust bindings for mozjpeg

The WordPress plugin for quicklink. ⚡️ Faster subsequent page-loads by prefetching in-viewport links during idle time.

👑 Gulp based task runner which creates HTML output from Pug HTML templates

A collection of awesome things regarding the Climate tech ecosystem.

Gulp plugin to optimize all your images with the powerful Kraken.io API

Batch Guetzli compressions in a manageable fashion

The website of Guess.js

📷 RAW image processing for Python, a wrapper for libraw

Ruby client for the Tinify API.

Super simple Cloudinary auto-upload implementation for WordPress.

Webpack loader and plugin to compress images using imagemin

A JPEG encoder in a single C++ file

A graphical tool to convert and optimize JPEG, PNG and WebP images (based on YOGA)

Simple image optimizer for JPEG, PNG and GIF images on Linux, MacOS and FreeBSD.

APM, Application Performance Monitoring System

A Python Wrapper of Pngquant

performance-budgets gives you a simple way to check and stay on top of performance

Sharp collection of tools for front-end development, created with performance in mind. 🗡

Palette quantization library that powers pngquant and other PNG optimizers

Optimize images as part of your Netlify build process. Optimizes PNG, JPEG, GIF and SVG file formats.

Angular SDK for ImageKit.io client side file upload and URL generation

.NET client for the Tinify API.

Karma Framework for running performance tasks using Telemetry

Guetzling is a simple script for macOS and Linux written in Bash, to automate (recursively finding files) the compression of jpegs using the Guetzli algorithm.

🌐 An ultra fast, production-grade on-the-fly image processing web server. Designed for high throughput with Nginx caching. Powered by imgproxy.

PHP client for the Tinify API.

♻️ Reusable, scalable, bash scripts to create and optimize images.

It's an open-source report template that guides web professionals thought steps to audit any website in terms of the page speed and technical SEO optimisation.

Javascript SDK for using ImageKit.io

Making a Doughnut Progress Bar - research notes

Alef Component for Modern Web Apps.

Hapi proxy for serving optimized images

A simple sitespeed.io lighthouse plugin to collect few performance metrics

Lossy PNG compressor — pngquant command based on libimagequant library

Image manipulation library. Use Pixie instead.

A blazing fast server side rendering & project optimiser cli tool using Parcel (POC/Experiment)

Client-side JavaScript exception and tracing library for Apache SkyWalking APM.

UploadcareKit: iOS SDK for Uploadcare API

A good foundation for your next frontend project.

A drop-in toolbar to help visualize a website's performance.

Mac GUI for pngquant, pngnq and posterizer

A free and open source tool for optimizing images and vector graphics.

PerfLint is a tool to identify unexpected performance levels of a Website

📈 A comprehensive list of performance optimization techniques to improve your site's performance

👨‍🏫 Mike & Steve's Progressive Web Fundamentals Course

An Azure Function solution to crawl through all of your image files in GitHub and losslessly compress them. This will make the file size go down, but leave the dimensions and quality untouched. Once it's done, ImgBot will open a pull request for you to review and merge. [email protected]

Lossy PNG compressor for RGBA PNGs. Has two modes: lossy averaging filter (blurizer) that denoises the image and optimal posterization using Median Cut quantization to reduce number of unique colors in the image with minimal visual distortion

PHP SDK for ImageKit.io API.

Checking browser rendering performance regression

Lossy compression of PNG images

compress data for better performance

WebAssembly codecs for mozjpeg, oxipng, gifsicle and webp.

Promise like module loader with automatic resolution of nested dependencies using XHR requests and localStorage caching to dynamically load modules, legacy JavaScript, CSS, text and bundles. Supports custom handler and plugins as well.

ImageKit.io Python SDK

Open source web performance

Fast webpages for all browsers.

Minify size your images. Image compression with extension: jpg/jpeg, svg, png, gif. NodeJs

Demo from Chrome Dev Summit of using Web Assembly to optimize images in a browser

Python bindings for Google's Guetzli, a JPEG encoder that optimises JPEG compression