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 10 Nov 2026, 00:20 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	Today	7d	30d	Speed-up
18501	Source of the https://www.ruby-lang.org website. HTML · 15 years old	945	0	0	+1	1.0x, steady
18502	Unified Queries for Java Java · 15 years old	4,968	0	0	+4	1.0x, steady
18503	A vim plugin to perform diffs on blocks of code Vim Script · 15 years old	509	0	0	0	No data
18504	A gtk based status bar for tiling window managers such as XMonad Haskell · 15 years old	711	0	+1	+2	1.0x, steady
18505	Spring Framework for .NET C# · 15 years old	883	0	0	+2	1.0x, steady
18506	Simple, elegant testing for Rails Engines Ruby · 15 years old	720	0	0	0	No data
18507	Twitter Bootstrap for Rails 8 Ruby · 15 years old	4,460	0	0	+1	1.0x, steady
18508	外部命令和工具源码:https://github.com/chenall/grubutils 下载: C · 15 years old	739	+1	+1	+4	1.0x, steady
18509	Socorro is the Mozilla crash ingestion pipeline. It accepts and processes Breakpad-style crash reports. It provides analysis tools. Python · 15 years old	617	+1	+1	+1	1.0x, steady
18510	Software, firmware and hardware of the IOIO - I/O for Android C · 15 years old	759	0	+1	0	No data
18511	Ruby test runner for Sublime Text with Minitest, Test::Unit, RSpec, and Cucumber support, single-test execution, and code/test switching. Python · 15 years old	715	0	0	0	No data
18512	Lightweight and customizable notification daemon C · 15 years old	5,626	0	+1	+28	1.0x, steady
18513	C++ websocket client/server library C++ · 15 years old	7,717	+2	+1	+5	1.0x, steady
18514	Google-styled theme for Bootstrap. HTML · 15 years old	2,074	0	0	0	No data
18515	Autotest - Fully automated tests on Linux Python · 15 years old	724	0	0	+1	1.0x, steady
18516	New Interfaces for Jewish Texts Python · 15 years old	772	0	+1	+3	1.0x, steady
18517	DICOM Web Viewer: open source zero footprint medical image library. JavaScript · 15 years old	1,854	0	+3	+4	1.0x, steady
18518	UPnP IGD implementation C · 15 years old	1,615	0	0	+8	1.0x, steady
18519	Apache Ambari simplifies provisioning, managing, and monitoring of Apache Hadoop clusters. Java · 15 years old	2,314	0	+1	+4	1.0x, steady
18520	The MongoDB Documentation Project Source. TypeScript · 15 years old	779	0	0	+2	1.0x, steady
18521	jpegoptim - utility to optimize/compress JPEG files C · 15 years old	1,827	0	-1	+8	1.0x, steady
18522	Provide support to increase developer productivity in Java when using Neo4j. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access. Java · 15 years old	865	0	0	+1	1.0x, steady
18523	An abstract OAuth2 strategy for OmniAuth. Ruby · 15 years old	522	0	0	0	No data
18524	MessagePack implementation for Ruby / msgpack.org[Ruby] Ruby · 15 years old	789	0	0	0	No data
18525	LiveReload JavaScript code that communicates with the server and implements reloading CSS · 15 years old	854	0	0	0	No data
18526	Contest Management System Python · 15 years old	1,047	0	+4	+7	1.0x, steady
18527	Apache Accumulo Java · 15 years old	1,184	0	+2	+8	1.0x, steady
18528	JS implementation of the Twig Templating Language JavaScript · 15 years old	1,932	0	0	0	No data
18529	Provides support to increase developer productivity in Java when using MongoDB. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access. Java · 15 years old	1,687	0	0	+1	1.0x, steady
18530	The Scala Documentation website HTML · 15 years old	574	0	0	0	No data
18531	A release plugin for sbt Scala · 15 years old	648	0	0	0	No data
18532	A library for compiling excel spreadsheets to python code & visualizing them as a graph Python · 15 years old	633	0	0	+1	1.0x, steady
18533	A graphical music editor. A next generation tracker. C++ · 15 years old	1,092	0	+3	+7	1.0x, steady
18534	JavaScript / Canvas based image diff utility with Jasmine matchers for testing canvas. JavaScript · 15 years old	789	0	0	0	No data
18535	GPGPU microprocessor architecture C · 15 years old	2,233	0	+1	+7	1.0x, steady
18536	VHDL compiler and simulator C · 15 years old	907	+2	+2	+15	1.0x, steady
18537	A complete OpenID Connect implementation in Python Python · 14 years old	749	0	+1	+1	1.0x, steady
18538	Terminal session recorder, streamer and player 📹 Rust · 14 years old	17,951	+4	+18	+90	1.0x, steady
18539	Standards-compliant WebSocket client and server JavaScript · 14 years old	611	0	0	0	No data
18540	Mockito for Objective-C: creation, verification and stubbing of mock objects Objective-C · 14 years old	987	0	0	0	No data
18541	The .NET MVVM framework for cross-platform solutions, including Android, iOS, MacCatalyst, macOS, tvOS, WPF, WinUI C# · 14 years old	3,920	0	-2	+1	1.0x, steady
18542	Official repo for par2cmdline and libpar2 C++ · 14 years old	951	0	+2	+13	1.0x, steady
18543	OpenFX effects API C++ · 14 years old	587	+2	+6	+10	1.0x, steady
18544	A port of Clojure to the CLR, part of the Clojure project C# · 14 years old	1,661	+1	+3	+4	1.0x, steady
18545	Python library for arbitrary-precision floating-point arithmetic Python · 14 years old	1,236	0	+1	+15	1.0x, steady
18546	Broadleaf Commerce CE - an eCommerce framework based on Java and Spring Java · 14 years old	1,930	0	+1	+7	1.0x, steady
18547	Nimble, streamable HTTP client for Node.js. With proxy, iconv, cookie, deflate & multipart support. JavaScript · 14 years old	1,636	0	+1	+1	1.0x, steady
18548	The source for Datadog's documentation site. TypeScript · 14 years old	624	+1	+1	+4	1.0x, steady
18549	Content management platform to build modern business applications Java · 14 years old	709	0	0	+1	1.0x, steady
18550	VisuallyJs releases and issue tracking 14 years old	7,763	-1	+2	+4	1.0x, steady

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