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 12 Nov 2026, 02:20 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. Some repositories are also left out, or kept in, by hand after a review of the daily lists, whatever the rules above say. 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	Above pace ↓	Speed-up
24901	The Stan Math Library is a C++ template library for automatic differentiation of any order using forward, reverse, and mixed modes. It includes a range of built-in functions for probabilistic modeling, linear algebra, and equation solving. C++ · 11 years old	846	0	+1	+5	+2	1.7x faster
24902	A collection of fuzzers in a harness for testing the SpiderMonkey JavaScript engine. Python · 11 years old	645	0	+2	+2	+2	Up from 0
24903	The Secure CommsOS™ for mission-critical operations TypeScript · 11 years old	1,705	-1	+1	+8	+2	1.3x faster
24904	Tools for working with the SPDX license list and validating licenses. PHP · 11 years old	1,385	0	+1	+2	+2	Up from 0
24905	Consul Democracy - Open Government and E-Participation Web Software Ruby · 11 years old	1,560	0	+3	+8	+2	1.3x faster
24906	A date and time library based on the C++11/14/17 <chrono> header C++ · 11 years old	3,438	-1	0	+6	+2	1.5x faster
24907	The default Gatsby starter JavaScript · 11 years old	1,397	0	+2	+2	+2	Up from 0
24908	Django workflow library that supports on the fly changes ⛵ Python · 11 years old	749	0	+1	+2	+2	Up from 0
24909	Delphi implementation of JOSE (JSON Object Signing and Encryption) and JWT (JSON Web Token) Pascal · 11 years old	522	0	+1	+3	+2	3.0x faster
24910	Clojure for the Erlang VM (unofficial) Erlang · 11 years old	1,718	0	+1	+3	+2	3.0x faster
24911	ORX: Data-Driven Game Engine C · 11 years old	1,788	0	+1	+13	+2	1.2x faster
24912	Industrial-strength monadic parser combinator library Haskell · 11 years old	981	0	+3	+4	+2	2.0x faster
24913	Automating Releases via SemVer and Commit Message Conventions Python · 11 years old	1,081	0	+1	+13	+2	1.2x faster
24914	OpenTTD - http://www.openttd.org/ - with additional patches C++ · 11 years old	816	0	0	+13	+2	1.2x faster
24915	Yet another JSON library for Scala Scala · 11 years old	2,541	0	-2	+2	+2	Up from 0
24916	A super fast and scaleable file watcher that provides a consistent interface on Linux, OSX and Windows C++ · 11 years old	934	0	0	+3	+2	3.0x faster
24917	Multi-platform ACL generation system Python · 11 years old	860	+1	+2	+3	+2	3.0x faster
24918	A server side alternative implementation of socket.io in PHP based on workerman. PHP · 11 years old	2,341	0	+1	+2	+2	Up from 0
24919	🗄️ single header json parser for C and C++ C · 11 years old	846	0	+2	+5	+2	1.7x faster
24920	A curated list of awesome Python frameworks, libraries and software. 11 years old	1,199	0	0	+5	+2	1.7x faster
24921	A curated list of awesome Swift frameworks, libraries and software. 11 years old	868	0	+2	+5	+2	1.7x faster
24922	Earthdata Search is a web application developed by NASA EOSDIS to enable data discovery, search, comparison, visualization, and access across EOSDIS' Earth Science data holdings. JavaScript · 11 years old	830	0	+1	+5	+2	1.7x faster
24923	Gophercloud: an OpenStack SDK for Go Go · 11 years old	1,017	0	0	+3	+2	3.0x faster
24924	A real time global illumination solution that achieves glossy surfaces, diffuse reflection, specular reflection, ambient occlusion, indirect shadows, soft shadows, emissive materials and 2-bounce GI. Published here http://ieeexplore.ieee.org/abstract/document/7833375/ C++ · 11 years old	660	0	+1	+2	+2	Up from 0
24925	Offical C# port of https://github.com/googlei18n/libphonenumber C# · 11 years old	928	+1	+2	+6	+2	1.5x faster
24926	A curated list of amazingly awesome Git tools, resources and shiny things 11 years old	2,971	0	0	+19	+2	1.1x faster
24927	Powerful convenience for Julia visualizations and data analysis Julia · 11 years old	1,959	0	+1	+6	+2	1.5x faster
24928	Golang-based DNS server which maps DNS records with embedded IP addresses to those addresses. Go · 11 years old	1,226	+1	+9	+45	+2	1.1x faster
24929	The open-source hardware testing framework. Python · 11 years old	729	0	+1	+6	+2	1.5x faster
24930	Standalone web client for Scratch JavaScript · 11 years old	1,692	0	+1	+5	+2	1.7x faster
24931	Open source framework for processing, monitoring, and alerting on time series data Go · 11 years old	2,379	0	+1	+4	+2	2.0x faster
24932	A memory allocator that automatically reduces the memory footprint of C/C++ applications. C++ · 11 years old	1,892	0	+1	+6	+2	1.5x faster
24933	The facebook sdk for unity. C# · 11 years old	510	+1	+2	+4	+2	2.0x faster
24934	Cryptographic Primitive Code Generation by Fiat Rocq Prover · 11 years old	851	0	0	+8	+2	1.3x faster
24935	Converts C# classes to TypeScript interfaces (and many more) within project build. 0-dependency, minimal, gluten-free C# · 11 years old	551	0	+1	+2	+2	Up from 0
24936	Automation and Scaling of Digital Forensics Tools Python · 11 years old	794	0	0	+4	+2	2.0x faster
24937	OpenBMC Distribution BitBake · 11 years old	2,616	+1	+6	+31	+2	1.1x faster
24938	A standalone DateTime library originally based off of Carbon PHP · 11 years old	1,363	0	+1	+2	+2	Up from 0
24939	Cross-platform IDE for C, C++, Python, QML/JavaScript and PHP C++ · 11 years old	599	0	+2	+5	+2	1.7x faster
24940	Read-only Mirror of the freedesktop.org repository. Please make pull requests against freedesktop.org. C · 11 years old	520	0	+3	+8	+2	1.3x faster
24941	A Node.js client for Datadog's DogStatsD server, InfluxDB's Telegraf StatsD server, the OpenTelemetry Collector StatsD receiver, and Etsy's StatsD server. JavaScript · 11 years old	567	0	+1	+2	+2	Up from 0
24942	A curated list of awesome WebAudio packages and resources. 11 years old	1,407	+1	+2	+8	+2	1.3x faster
24943	Automatically exported from code.google.com/p/s2-geometry-library-java Java · 11 years old	589	0	+1	+2	+2	Up from 0
24944	Streaming downloads using Net::HTTP, http.rb or HTTPX Ruby · 11 years old	1,066	0	+1	+2	+2	Up from 0
24945	🤖 A curated list of awesome Internet of Things projects and resources. 11 years old	4,552	0	+5	+32	+2	1.1x faster
24946	Web Push library for Node.js JavaScript · 11 years old	3,573	0	+4	+17	+2	1.1x faster
24947	An Elixir Library for Stripe Elixir · 11 years old	1,080	0	0	+3	+2	3.0x faster
24948	An easy to use Fractal wrapper built for Laravel and Lumen applications PHP · 11 years old	1,905	+1	+2	+2	+2	Up from 0
24949	Plug n play avatar, turn name, email, and any other string into beautiful avatar (or gravatar), effortless. PHP · 11 years old	1,985	0	+2	+3	+2	3.0x faster
24950	Package for downloading things from a string URL using a variety of protocols. Go · 11 years old	1,827	0	+1	+4	+2	2.0x faster

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