GitHub repositories taking off in the last 30 days

Ranked by how many more stars each repo got in the last 30 days than its pace over the 30 days before would predict, lowest first. Star counts come from GitHub. Last updated 8 Nov 2026, 09:20 UTC.

Filters

How the ranking works

Stars gained: New stars in the window. "all" means the repo is younger than the window, so the number is every star it has.
Today: Stars since midnight US Pacific time, so a partial day.
Above pace: How many more stars the repo got than its pace in the window before would predict. +500 means 500 more than usual.
Momentum: A daily score: 8 points per star and 2 per fork since midnight UTC, reduced for repos that are this busy every day.
Speed-up: Stars per day in the window divided by stars per day in the window before. "New" means the repo is younger than the window. "Under 14 days" (twice the window; "Under 2 years" for 1 year) means it is older than the window but too young for a full window before it to compare with.
Suspected: Repositories with at least 50 stars are left out as likely bought stars when they have no detected programming language and got those stars within a day of being created; or got them within 14 days while having no watchers, at most 1 fork, no detected language or under 1 KB of code other than HTML and CSS, and either 5 KB or less of files or an owner that is a personal account with at most 1 follower. Repositories with no detected language are also left out when, at any age, they have 5 KB or less of files and got at least 90% of their stars on a single day that ended more than a day ago; or have 5 KB or less of files and belong to a personal account with no followers that was created at most an hour before the repository. Any repository with at least 50 stars is also left out when, under 3 days old, it has no watchers and at least 5 forks and belongs to a personal account with no followers; it stays out while that account has no followers. See them.
Bars: Stars per day (per week for 90 days and 1 year). Bright bars are the selected window. Heights use a square-root scale, so quieter days stay visible next to a spike.

#	Repository	Stars	7d	30d	Above pace ↓	Momentum	Speed-up
13851	RxJava bindings for Android Java · 12 years old	19,895	-2	+1	-2	0	0.3x, slowing
13852	Metal I/O library for Rust. Rust · 12 years old	7,129	+2	+24	-2	0	0.9x, slowing
13853	Fast, continuous interpolation of discrete datasets in Julia Julia · 12 years old	576	0	0	-2	0	0.0x, slowing
13854	Tiny EXR image loader/saver library C · 12 years old	837	+1	+3	-2	0	0.6x, slowing
13855	Module that adds support for serialization/deserialization of Kotlin (http://kotlinlang.org) classes and data classes. Kotlin · 12 years old	1,186	0	+1	-2	0	0.3x, slowing
13856	Apache Hadoop Java · 12 years old	15,710	+3	+38	-2	0	1.0x, steady
13857	Learning assembly for Linux x86_64 Shell · 12 years old	3,658	+5	+19	-2	0	0.9x, slowing
13858	Best practices for running Rails in production 12 years old	2,327	0	+2	-2	0	0.5x, slowing
13859	A mock code autogenerator for Go Go · 12 years old	7,181	+6	+15	-2	0	0.9x, slowing
13860	DigitalOcean Go API client Go · 12 years old	1,548	0	+2	-2	0	0.5x, slowing
13861	Download website to local directory (including all css, images, js, etc.) JavaScript · 12 years old	1,768	+1	+8	-2	8	0.8x, slowing
13862	Highly-extensible PHP Markdown parser which fully supports the CommonMark and GFM specs. PHP · 12 years old	2,982	0	+4	-2	0	0.7x, slowing
13863	Transform your Org mode files into stunning HTML documents in minutes with our Org mode HTML theme. Elevate your productivity and impress your readers! #orgmode #html #theme #productivity #design CSS · 12 years old	2,314	0	+2	-2	0	0.5x, slowing
13864	BGP implemented in the Go Programming Language Go · 12 years old	4,123	+4	+10	-2	0	0.9x, slowing
13865	Open-source website building program. PHP · 12 years old	877	-1	+1	-2	0	0.3x, slowing
13866	Brython (Browser Python) is an implementation of Python 3 running in the browser Python · 12 years old	6,614	+2	+7	-2	0	0.8x, slowing
13867	Legacy full-app React on Rails tutorial repo and live demo. See reactonrails.com/examples for current maintained demos. JavaScript · 12 years old	1,720	0	0	-2	0	0.0x, slowing
13868	Python module to drive a SSD1306 / SSD1309 / SSD1322 / SSD1325 / SSD1327 / SSD1331 / SSD1351 / SH1106 OLED Python · 12 years old	879	0	0	-2	0	0.0x, slowing
13869	An opinionated formatter/linter for Dart code Dart · 12 years old	700	-1	-2	-2	0	No data
13870	:books: The Open Source Discovery Service Ruby · 12 years old	1,159	0	+1	-2	0	0.3x, slowing
13871	Lightweight C++ command line option parser C++ · 12 years old	4,827	0	+13	-2	0	0.8x, slowing
13872	A type-safe, Swift-language layer over SQLite3. Swift · 12 years old	10,187	+2	+7	-2	0	0.8x, slowing
13873	Docker image for PostGIS Dockerfile · 12 years old	1,603	0	+4	-2	0	0.7x, slowing
13874	Node.js implementation of the HomeKit Accessory Protocol (HAP) TypeScript · 12 years old	2,720	0	0	-2	0	0.0x, slowing
13875	RDP Wrapper Library Pascal · 12 years old	16,963	+10	+80	-2	8	1.0x, steady
13876	Course management service that enables auto-graded programming assignments. Ruby · 12 years old	808	0	0	-2	0	0.0x, slowing
13877	Cross-Platform Software-Defined Radio Application C++ · 12 years old	2,302	+4	+10	-2	0	0.9x, slowing
13878	The Universal Filesystem Abstraction for Go Go · 12 years old	6,720	+5	+14	-2	0	0.9x, slowing
13879	Zero-allocation hashing for Java Java · 12 years old	849	+1	+1	-2	0	0.3x, slowing
13880	Floki is a simple HTML parser that enables search for nodes using CSS selectors. Elixir · 12 years old	2,149	-2	0	-2	0	0.0x, slowing
13881	The up-to-date and reliable Google's libphonenumber package for node.js. JavaScript · 12 years old	1,489	0	0	-2	0	0.0x, slowing
13882	Registry index for crates.io Tcl · 12 years old	758	+1	+9	-2	0	0.8x, slowing
13883	Open source MVVM framework for Web Apps C# · 12 years old	808	0	0	-2	0	0.0x, slowing
13884	An X11 menu C · 11 years old	962	0	+2	-2	0	0.5x, slowing
13885	HTTP web applications for Vert.x Java · 11 years old	1,147	0	0	-2	0	0.0x, slowing
13886	Node.js test runner that lets you develop with confidence 🚀 JavaScript · 11 years old	20,828	+2	+11	-2	0	0.9x, slowing
13887	Qt based GUI tool designed to create and edit .torrent files C++ · 11 years old	1,105	+1	+6	-2	0	0.8x, slowing
13888	Simple drawings using vector graphics; Cairo "for tourists!" Julia · 11 years old	631	0	0	-2	0	0.0x, slowing
13889	:date: Easy!Appointments - Self Hosted Appointment Scheduler PHP · 11 years old	4,482	+9	+62	-2	0	1.0x, steady
13890	Multi-vendor library to simplify Paramiko SSH connections to network devices Python · 11 years old	4,320	+2	+24	-2	0	0.9x, slowing
13891	:christmas_tree:Visualization and annotation of phylogenetic trees R · 11 years old	936	+1	+1	-2	0	0.3x, slowing
13892	[mirror] Go packages for low-level interaction with the operating system Go · 11 years old	1,361	0	+3	-2	0	0.6x, slowing
13893	📋 Low-level table primitives for React, maintained in the Ant Design ecosystem. TypeScript · 11 years old	1,374	0	+1	-2	0	0.3x, slowing
13894	A pure Python Database Abstraction Layer Python · 11 years old	537	0	0	-2	0	0.0x, slowing
13895	Speex voice codec mirror - THIS IS A MIRROR, DEVELOPMENT HAPPENS AT https://gitlab.xiph.org/xiph/speex C · 11 years old	514	0	+2	-2	0	0.5x, slowing
13896	Underscores + Bootstrap = Understrap, the renowned open-source WordPress starter theme. CSS · 11 years old	3,062	0	0	-2	0	0.0x, slowing
13897	Official Docker Image for Node.js :whale: :turtle: :rocket: Dockerfile · 11 years old	8,594	-4	+8	-2	0	0.8x, slowing
13898	OPNsense operating system C · 11 years old	522	-1	+8	-2	0	0.8x, slowing
13899	A C++ static library offering a clean and simple interface to the 7-zip shared libraries. C++ · 11 years old	859	0	+2	-2	0	0.5x, slowing
13900	React-specific linting rules for ESLint JavaScript · 11 years old	9,293	+1	+6	-2	0	0.8x, slowing

Today counts stars since midnight US Pacific time, so it is a partial day.