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. Star counts come from GitHub. Last updated 9 Nov 2026, 13:20 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	Momentum	Speed-up
20351	Algebraic Multigrid Solvers in Python Python · 13 years old	662	0	+1	+4	0	1.0x, steady
20352	🎨 Cross-platform image editor with raster and vector layers similar to Paint.Net written in Lazarus (Free Pascal) Pascal · 13 years old	556	0	0	+5	0	1.0x, steady
20353	BouncyCastle.NET Cryptography Library (Mirror) C# · 13 years old	1,933	0	+1	+7	0	1.0x, steady
20354	eXtended Keccak Code Package C · 13 years old	667	0	0	+3	0	1.0x, steady
20355	Cross-platform building blocks for .NET applications. Provides service location and dependency resolution, logging, platform-neutral images, colours and geometry, and unit test and design mode detection. C# · 13 years old	991	0	0	0	0	No data
20356	StatsD to Prometheus metrics exporter Go · 13 years old	990	0	0	+2	0	1.0x, steady
20357	A video processing framework with simplicity in mind C++ · 13 years old	2,131	0	+5	+22	0	1.0x, steady
20358	Non-Metric Space Library (NMSLIB): An efficient similarity search library and a toolkit for evaluation of k-NN methods for generic non-metric spaces. C++ · 13 years old	3,590	0	0	+2	0	1.0x, steady
20359	Open Sound Control server and client in pure python Python · 13 years old	586	0	+2	+3	0	1.0x, steady
20360	Runtime library for Dart protobufs Dart · 13 years old	571	0	0	0	0	No data
20361	Convenient and performant logging library for Scala wrapping SLF4J. Scala · 13 years old	923	0	0	0	0	No data
20362	Anaconda turns your Sublime Text 3 in a full featured Python development IDE including autocompletion, code linting, IDE features, autopep8 formating, McCabe complexity checker Vagrant and Docker support for Sublime Text 3 using Jedi, PyFlakes, pep8, MyPy, PyLint, pep257 and McCabe that will never freeze your Sublime Text 3 Python · 13 years old	2,243	0	0	+2	0	1.0x, steady
20363	GroundDB is a thin layer providing Meteor offline database and methods JavaScript · 13 years old	566	0	0	0	0	No data
20364	JavaScript library for simple 3D graphics and visualisation on a HTML5 canvas 2D renderer. It does not use WebGL. Works on all HTML5 browsers, including desktop, iOS and Android. JavaScript · 13 years old	511	0	0	0	0	No data
20365	TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes. C · 13 years old	26,134	+1	+13	+86	32	1.0x, steady
20366	Fast and flexible C++ library for working with OpenStreetMap data. C++ · 13 years old	560	0	0	+4	0	1.0x, steady
20367	Web frontend for PuppetDB Python · 13 years old	735	0	0	+1	0	1.0x, steady
20368	PycURL - Python interface to libcurl Python · 13 years old	1,172	0	+1	+2	0	1.0x, steady
20369	Inspects Python source files and provides information about type and location of classes, methods etc Python · 13 years old	2,084	0	+2	+2	0	1.0x, steady
20370	dj-stripe automatically syncs your Stripe Data to your local database as pre-implemented Django Models allowing you to use the Django ORM, in your code, to work with the data making it easier and faster. Python · 13 years old	1,796	0	+1	+4	0	1.0x, steady
20371	Package manager for Chrome OS Ruby · 13 years old	2,531	0	0	+9	0	1.0x, steady
20372	Evaluation functions for music/audio information retrieval/signal processing algorithms. Python · 13 years old	719	0	0	+4	0	1.0x, steady
20373	Build NW.js applications for Mac, Windows and Linux using Grunt JavaScript · 13 years old	794	0	0	0	0	No data
20374	Simple, powerful, and fast logging for Python. Python · 13 years old	4,997	+1	+12	+28	26	1.0x, steady
20375	ansible-lint checks playbooks for practices and behavior that could potentially be improved and can fix some of the most common ones for you Python · 13 years old	3,934	0	+1	+19	0	1.0x, steady
20376	Static file server middleware TypeScript · 13 years old	1,147	0	0	0	0	No data
20377	High performance JSON IP and GeoIP REST API (IP Geolocation) Go · 13 years old	875	0	0	+1	0	1.0x, steady
20378	E2guardian is a web content filter that can work in proxy, transparent or icap server modes HTML · 13 years old	541	+1	+1	+3	8	1.0x, steady
20379	Official content for Harvard CS109 Jupyter Notebook · 13 years old	1,798	0	+1	+3	0	1.0x, steady
20380	A Modern Testing Framework for Go Go · 13 years old	9,072	0	+4	+18	10	1.0x, steady
20381	Peak compute, memory bandwidth and latency of CPUs, GPUs and NPUs: the same tests through every API that reaches a device. Command line and app for Windows, macOS, Linux and Android C++ · 13 years old	533	0	+1	+8	0	1.0x, steady
20382	Testing tools for javac and annotation processors Java · 13 years old	722	0	0	0	0	No data
20383	Simple Theorem Prover, an efficient SMT solver for bitvectors, floating-point and arrays. C++ · 13 years old	594	0	0	+3	0	1.0x, steady
20384	iOS & tvOS multi-emulator frontend, supporting various Atari, Bandai, NEC, Nintendo, Sega, SNK and Sony console systems… Get Started: https://wiki.provenance-emu.com \| C++ · 13 years old	6,403	0	+7	+24	8	1.0x, steady
20385	PdfParser, a standalone PHP library, provides various tools to extract data from a PDF file. PHP · 13 years old	2,732	0	0	+8	0	1.0x, steady
20386	Download, Install, Update Java · 13 years old	527	0	0	0	0	No data
20387	DOMjudge programming contest jury system PHP · 13 years old	924	0	+2	+6	0	1.0x, steady
20388	Redux is a simple, truly extensible options framework for WordPress themes and plugins! PHP · 13 years old	1,779	0	0	+2	0	1.0x, steady
20389	Collection of AspectJ Java Aspects to facilitate aspect-oriented programming patterns: logging, caching, validating, etc. Java · 13 years old	532	0	0	0	0	No data
20390	Python bindings for MPI Python · 13 years old	933	0	0	+6	0	1.0x, steady
20391	The Typeahead plugin from Twitter's Bootstrap 2 ready to use with Bootstrap 3 and Bootstrap 4 JavaScript · 13 years old	1,668	0	0	0	0	No data
20392	Jekyll-based static site for The Programming Historian HTML · 13 years old	556	0	+1	+4	0	1.0x, steady
20393	A flexible forms validation and rendering library for Python. Python · 13 years old	1,583	0	0	+2	0	1.0x, steady
20394	Repository for OpenCV's extra modules C++ · 13 years old	10,230	-2	+5	+31	0	1.0x, steady
20395	A cluster consistency platform Java · 13 years old	669	0	0	+1	0	1.0x, steady
20396	OpenPGP (RFC4880) Implementation in IcedCoffeeScript JavaScript · 13 years old	538	0	0	0	0	No data
20397	Twirl is Play's default template engine Scala · 13 years old	561	0	0	0	0	No data
20398	Serves files from code hosting services but with the correct content types HTML · 13 years old	686	0	+1	+6	0	1.0x, steady
20399	GeoFire for JavaScript - Realtime location queries with Firebase TypeScript · 13 years old	1,446	0	0	+1	0	1.0x, steady
20400	Scalable datastore for metrics, events, and real-time analytics Rust · 13 years old	31,803	0	+5	+55	8	1.0x, steady

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