[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-6510":3},{"id":4,"name":5,"fullName":6,"owner":7,"repo":5,"description":8,"homepage":9,"htmlUrl":10,"language":11,"languages":10,"totalLinesOfCode":10,"stars":12,"forks":13,"watchers":14,"openIssues":15,"contributorsCount":16,"subscribersCount":16,"size":16,"stars1d":17,"stars7d":18,"stars30d":19,"stars90d":16,"forks30d":16,"starsTrendScore":18,"compositeScore":20,"rankGlobal":10,"rankLanguage":10,"license":21,"archived":22,"fork":22,"defaultBranch":23,"hasWiki":22,"hasPages":22,"topics":24,"createdAt":10,"pushedAt":10,"updatedAt":29,"readmeContent":30,"aiSummary":31,"trendingCount":16,"starSnapshotCount":16,"syncStatus":32,"lastSyncTime":33,"discoverSource":34},6510,"mozjpeg","mozilla\u002Fmozjpeg","mozilla","Improved JPEG encoder.","",null,"C",5680,438,166,96,0,1,3,9,38.93,"Other",false,"master",[25,26,27,5,28],"image-optimization","jpeg-encoder","libjpeg","web-performance","2026-06-12 02:01:25","Mozilla JPEG Encoder Project [![Build Status](https:\u002F\u002Fci.appveyor.com\u002Fapi\u002Fprojects\u002Fstatus\u002Fgithub\u002Fmozilla\u002Fmozjpeg?branch=master&svg=true)](https:\u002F\u002Fci.appveyor.com\u002Fproject\u002Fkornel\u002Fmozjpeg-4ekrx)\n============================\n\nMozJPEG improves JPEG compression efficiency achieving higher visual quality and smaller file sizes at the same time. It is compatible with the JPEG standard, and the vast majority of the world's deployed JPEG decoders.\n\nMozJPEG is a patch for [libjpeg-turbo](https:\u002F\u002Fgithub.com\u002Flibjpeg-turbo\u002Flibjpeg-turbo). **Please send pull requests to libjpeg-turbo** if the changes aren't specific to newly-added MozJPEG-only compression code. This project aims to keep differences with libjpeg-turbo minimal, so whenever possible, improvements and bug fixes should go there first.\n\nMozJPEG is compatible with the libjpeg API and ABI. It is intended to be a drop-in replacement for libjpeg. MozJPEG is a strict superset of libjpeg-turbo's functionality. All MozJPEG's improvements can be disabled at run time, and in that case it behaves exactly like libjpeg-turbo.\n\nMozJPEG is meant to be used as a library in graphics programs and image processing tools. We include a demo `cjpeg` command-line tool, but it's not intended for serious use. We encourage authors of graphics programs to use libjpeg's [C API](libjpeg.txt) and link with MozJPEG library instead.\n\n## Features\n\n* Progressive encoding with \"jpegrescan\" optimization. It can be applied to any JPEG file (with `jpegtran`) to losslessly reduce file size.\n* Trellis quantization. When converting other formats to JPEG it maximizes quality\u002Ffilesize ratio.\n* Comes with new quantization table presets, e.g. tuned for high-resolution displays.\n* Fully compatible with all web browsers.\n* Can be seamlessly integrated into any program that uses the industry-standard libjpeg API. There's no need to write any MozJPEG-specific integration code.\n\n## Releases\n\n* [Latest release](https:\u002F\u002Fgithub.com\u002Fmozilla\u002Fmozjpeg\u002Freleases\u002Flatest)\n* [Overview of 3.0 features](https:\u002F\u002Fcalendar.perfplanet.com\u002F2014\u002Fmozjpeg-3-0\u002F)\n* [Version 2.0 Announcement](https:\u002F\u002Fblog.mozilla.org\u002Fresearch\u002F2014\u002F07\u002F15\u002Fmozilla-advances-jpeg-encoding-with-mozjpeg-2-0\u002F)\n* [Version 1.0 Announcement](https:\u002F\u002Fblog.mozilla.org\u002Fresearch\u002F2014\u002F03\u002F05\u002Fintroducing-the-mozjpeg-project\u002F)\n\n## Compiling\n\nSee [BUILDING](BUILDING.md). MozJPEG is built exactly the same way as libjpeg-turbo, so if you need additional help please consult [libjpeg-turbo documentation](https:\u002F\u002Flibjpeg-turbo.org\u002F).\n","MozJPEG 是一个改进的 JPEG 编码器，旨在提高压缩效率，同时保持更高的视觉质量和更小的文件大小。它基于 libjpeg-turbo 进行了优化，并兼容 JPEG 标准及大多数已部署的 JPEG 解码器。其核心功能包括渐进式编码、网格量化以及针对高分辨率显示优化的新量化表预设等。这些特性使得 MozJPEG 在不影响兼容性的前提下，特别适合用于需要高效图像压缩的应用场景，如网页性能优化和图形处理软件。作为 libjpeg API 和 ABI 的直接替代品，MozJPEG 可以无缝集成到现有的使用 libjpeg 库的程序中，无需额外编写特定于 MozJPEG 的代码。",2,"2026-06-11 03:07:23","top_language"]