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 6 Nov 2026, 14:20 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	Above pace ↓	Momentum	Speed-up
10701	Allows to easily create, process and reuse HTML forms PHP · 15 years old	2,760	0	-2	-1	-3	0	-0.5x, slowing
10702	Executes commands in sub-processes PHP · 15 years old	7,454	0	-2	+1	-3	0	0.3x, slowing
10703	Maps an HTTP request to a set of configuration variables PHP · 15 years old	7,612	0	0	+2	-3	0	0.4x, slowing
10704	Handles serializing and deserializing data structures, including object graphs, into array structures or other formats like XML and JSON. PHP · 15 years old	2,532	0	-2	-2	-3	0	-2.1x, slowing
10705	Ultra fast JSON decoder and encoder written in C with Python bindings C++ · 15 years old	4,500	0	-1	+2	-3	0	0.4x, slowing
10706	An extensible micro-framework for PHP PHP · 15 years old	2,894	0	-2	+5	-3	0	0.6x, slowing
10707	Provides integration for Twig with various Symfony components PHP · 15 years old	2,505	0	-1	-1	-3	0	-0.5x, slowing
10708	SpecBDD Framework for PHP PHP · 15 years old	1,903	0	0	+1	-3	0	0.3x, slowing
10709	Official repository of Jim Tcl, an open-source, small footprint implementation of Tcl C · 15 years old	530	0	0	+1	-3	0	0.3x, slowing
10710	C# library that moves your stylesheets to inline style attributes, for maximum compatibility with E-mail clients. C# · 15 years old	689	0	0	0	-3	0	0.0x, slowing
10711	Making mozilla.org awesome, one pebble at a time HTML · 15 years old	1,341	0	+1	+4	-3	0	0.6x, slowing
10712	A PHP parser written in PHP PHP · 15 years old	17,467	+1	+5	+16	-3	16	0.9x, slowing
10713	A cron-like and not-cron-like job scheduler for Node. JavaScript · 15 years old	9,196	0	-3	0	-3	0	0.0x, slowing
10714	Cross-Platform C++ GUI Library C++ · 15 years old	7,293	0	+1	+23	-3	0	0.9x, slowing
10715	Cucumber for JavaScript TypeScript · 15 years old	5,405	+1	-1	+9	-3	8	0.8x, slowing
10716	A Python package to manage extremely large amounts of data Python · 15 years old	1,375	0	-1	0	-3	0	0.0x, slowing
10717	Interactive command line JMX client Java · 15 years old	563	0	0	0	-3	0	0.0x, slowing
10718	A console script that allows you to easily update multiple git repositories at once Python · 15 years old	843	0	0	+1	-3	0	0.3x, slowing
10719	Statsmodels: statistical modeling and econometrics in Python Python · 15 years old	11,743	+1	+11	+71	-3	24	1.0x, steady
10720	Fluent assertions for Java and Android Java · 15 years old	2,793	0	-1	+2	-3	0	0.4x, slowing
10721	HPCC Systems (High Performance Computing Cluster) is an open source, massive parallel-processing computing platform for big data processing and analytics. C++ · 15 years old	616	0	0	0	-3	0	0.0x, slowing
10722	Contributed stuff for munin (plugins, tools, etc...) Perl · 15 years old	1,045	0	0	0	-3	0	0.0x, slowing
10723	Eclipse Jetty® - Web Container & Clients - supports HTTP/3, HTTP/2, HTTP/1, websocket, servlets, and more Java · 15 years old	4,097	-1	-3	+1	-3	0	0.3x, slowing
10724	Build and distribute Linux packages from sources in an automatic, consistent and reproducible way #obs Ruby · 15 years old	1,090	0	+3	+7	-3	0	0.7x, slowing
10725	The official AWS SDK for Ruby Ruby · 15 years old	3,654	0	-3	+1	-3	0	0.3x, slowing
10726	Ruby lib for reading/writing/modifying .xlsx and .xlsm files HTML · 15 years old	1,322	0	0	0	-3	0	0.0x, slowing
10727	A tiny JavaScript library for calculating sun/moon positions and phases. JavaScript · 15 years old	3,512	0	+4	+25	-3	0	0.9x, slowing
10728	Pacemaker is an advanced, scalable High-Availability cluster resource manager C · 15 years old	1,181	0	+1	+4	-3	0	0.6x, slowing
10729	Open Source Routing Machine - C++ backend C++ · 15 years old	8,195	+1	+9	+78	-3	8	1.0x, steady
10730	A graphical music editor. A next generation tracker. C++ · 15 years old	1,090	0	+3	+5	-3	0	0.6x, slowing
10731	Provides integration for Monolog with various Symfony components PHP · 15 years old	2,581	0	-2	-1	-3	0	-0.5x, slowing
10732	Provides a tight integration of the Security component into the Symfony full-stack framework PHP · 15 years old	2,490	0	-1	0	-3	0	0.0x, slowing
10733	Provides a tight integration of Twig into the Symfony full-stack framework PHP · 15 years old	2,496	0	-1	-1	-3	0	-0.5x, slowing
10734	Loomio is a collaborative decision-making tool Ruby · 14 years old	2,625	0	+3	+16	-3	0	0.9x, slowing
10735	Convert character encodings in pure javascript. JavaScript · 14 years old	3,185	0	+2	+4	-3	0	0.6x, slowing
10736	2D/3D simplicial mesh generator interface for Python (Triangle, TetGen, gmsh) C++ · 14 years old	590	0	-1	0	-3	0	0.0x, slowing
10737	A generic, spec-compliant, thorough implementation of the OAuth request-signing logic Python · 14 years old	2,986	0	-2	+3	-3	0	0.5x, slowing
10738	Yet one more wrapper around jail, bhyve, QEMU and XEN C · 14 years old	781	0	+1	+2	-3	0	0.4x, slowing
10739	C++11 multiplatform utility library C++ · 14 years old	522	0	-1	-1	-3	0	-0.5x, slowing
10740	Framework for Evolutionary Message-Driven Microservices on the JVM Java · 14 years old	3,628	0	+1	+7	-3	0	0.7x, slowing
10741	A cross-platform virtual tabletop for multiplayer card games C++ · 14 years old	1,843	0	0	+7	-3	0	0.7x, slowing
10742	Python library for arbitrary-precision floating-point arithmetic Python · 14 years old	1,236	0	+2	+15	-3	0	0.9x, slowing
10743	WiredTiger's source tree C · 14 years old	2,431	0	0	+4	-3	0	0.6x, slowing
10744	FLINT (Fast Library for Number Theory) C · 14 years old	675	0	+6	+14	-3	8	0.8x, slowing
10745	World countries in JSON, YAML, CSV and XML. Any help is welcome! PHP · 14 years old	6,276	0	+2	+10	-3	0	0.8x, slowing
10746	RF and Microwave Engineering Scikit Python · 14 years old	960	0	+4	+15	-3	0	0.9x, slowing
10747	REST client for Google APIs Ruby · 14 years old	2,901	+1	+1	+1	-3	8	0.3x, slowing
10748	:couple: Multi-user accounts for Django projects Python · 14 years old	1,363	0	0	0	-3	0	0.0x, slowing
10749	R package for community ecologists: popular ordination methods, ecological null models & diversity analysis R · 14 years old	551	0	0	+5	-3	0	0.6x, slowing
10750	Gammu All Mobile Management Utilities C · 14 years old	596	0	0	+4	-3	0	0.6x, slowing

Today counts stars since midnight US Pacific time, so it is a partial day. 1 more tracked repositories are still loading their star history and will join the ranking once it is complete.