716 Open source projects that are alternatives of or similar to Imageoptim Cli

A Benchmarking Suite for popular Image Optimisation Tools

Curated resources that help you build lightning fast websites

displays the import size of the package you are importing inside the code editor

Progressive web metrics at your fingertipz

Performance-Bookmarklet helps to analyze the current page through the Resource Timing API, Navigation Timing API and User-Timing - requests by type, domain, load times, marks and more. Sort of a light live WebPageTest.

🖼️ PNG/JPEG optimization app for macOS, Windows and Linux.

Collection of helpful utilities we use in our Unity projects.

Android Gradle Plugin -- Auto Check big image and compress image in building.

A fast, flexible, and small SEO-friendly lazy loader.

"SQIP" (pronounced \skwɪb\ like the non-magical folk of magical descent) is a SVG-based LQIP technique.

前端性能指标的监控,采集以及上报。用于测量第一个dom生成的时间(FP/FCP/LCP)、用户最早可操作时间（fid|tti）和组件的生命周期性能,，网络状况以及资源大小等等。向监控后台报告实际用户测量值。

Image optimization / compression library. This library is able to optimize png, jpg and gif files in very easy and handy way. It uses optipng, pngquant, pngcrush, pngout, gifsicle, jpegoptim and jpegtran tools.

Easily optimize images using WP CLI

Responsive, SVG based HAR waterfall viewer

Discoveries on Sustainable Loading research

Optimize images in your Laravel app

Optimiert Bilder mittels Media-Manager-Effekt über verschiedene Dienste (TinyPNG, ImageMagick, u.a.)

🔥🔥🔥Android文件、图片选择器，可按文件夹查找，文件类型查找，支持自定义相机

Code generation framework for automated finite difference computation

high performance fixed decimal place math library for Go

Project Glimpse: Node Edition - Spend less time debugging and more time developing.

A WordPress plugin to combine CSS and Javascript files.

Framework allows to perform load testing with Apache Jmeter, view application/server metrics in real-time with Grafana, analyze errors cause with detailed traces for failed requests, compare different test runs in scripted dashboard and perform frontend performance testing with sitespeed.io+webpagetest

Find time-consuming database queries for ActiveRecord-based Rails Apps

Ripzap - Fast and 0 allocs leveled JSON logger for Go ⚡️. Dependency free.

Website for graphing performance of rustc

LZ77(LZSS) based compression algorithm in base62 for JavaScript.

Helpers to debug and record component render performance 🚀

Crunch is a tool for lossy PNG image file optimization. It combines selective bit depth, color type, and color palette reduction with zopfli DEFLATE compression algorithm encoding using the pngquant and zopflipng PNG optimization tools. This approach leads to a significant file size gain relative to lossless approaches at the expense of a relatively modest decrease in image quality (see example images below).

Performance visualisation tools

Using a library in your webpack project? Here’s how to optimize it

vendor independent deep learning library, compiler and inference framework microcomputers and micro-controllers

Pretty CSS analytics on the CLI

Fast, ergonomic metrics for Rust

A complet sound web performance report plug-in.

🍬 A tiny library converting excel rows to a list of Java objects based on Apache POI

Catch bad SQL queries before they cause problems in production

The Kubernetes scale & soak load tester

Making Varnish and Laravel play nice together

Intelligently optimizes technical indicators and optionally selects the least intercorrelated for use in machine learning models

Database validations for ActiveRecord

⚡ A compression library that implements many compression algorithms such as LZ4, Zstd, LZMA, Snappy, Brotli, GZip, and Deflate. It helps you to improve performance by reducing Memory Usage and Network Traffic for caching.

PLzmaSDK is (Portable, Patched, Package, cross-P-latform) Lzma SDK.

Monitor and measure React Native performance

Performance analysis toolkit

Learn where some of the network sysctl variables fit into the Linux/Kernel network flow

Identify and reduce memory used by duplicate .NET strings

ilovepdf.com python API library

BigGAN; Knowledge Distillation; Black-Box; Fast Training; 16x compression

The case of partial hydration (with Next and Preact)

CSSO full restructuring minification files to serve your webpack bundles

📑 Scripts to repair, verify, OCR, compress, wrangle, crop (etc.) PDFs

Generate and read big Excel files quickly

📝 A curated list of Web Performance Optimization. Everyone can contribute here!

A Gatsby Plugin to minify SVGs output to the filesystem during the build.

A Webpack plugin for Lighthouse

🔌⚡ Nuxt module to prune html before sending it to the browser (it removes elements matching CSS selector(s)), useful for boosting performance showing a different HTML for bots/audits by removing all the scripts with dynamic rendering

The lightweight library for compress image, video, and audio with an awesome experience

detect stages in video automatically

JavaScript benchmark for common web developer workloads