GitHub repositories taking off in the last year

Ranked by how many more stars each repo got in the last year than its pace over the 365 days before would predict, lowest first. Star counts come from GitHub. Last updated 10 Nov 2026, 05:20 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	1y	Above pace ↓	Speed-up
21551	a visual programming language inspired by Scratch JavaScript · 13 years old	1,623	0	+1	+7	+63	+1	1.0x, steady
21552	Java library for efficiently working with flat heap memory Java · 13 years old	517	0	+1	0	+10	+1	1.1x faster
21553	A pure Javascript ZooKeeper client for Node.js JavaScript · 13 years old	541	0	0	0	+3	+1	1.5x faster
21554	Sensitivity Analysis Library in Python. Contains Sobol, Morris, FAST, and other methods. Python · 13 years old	1,025	0	0	+10	+81	+1	1.0x, steady
21555	NLP tools for Turkish. Java · 13 years old	1,378	0	+5	+10	+119	+1	1.0x, steady
21556	Highly comparative time-series analysis MATLAB · 13 years old	864	0	0	+4	+70	+1	1.0x, steady
21557	Ncurses SIP Messages flow viewer C · 13 years old	1,216	0	+2	+7	+108	+1	1.0x, steady
21558	Apache Cordova File Plugin JavaScript · 13 years old	742	-1	-1	0	+5	+1	1.3x faster
21559	mongoose-unique-validator is a plugin which adds pre-save validation for unique fields within a Mongoose schema. TypeScript · 13 years old	544	+1	+1	+1	+2	+1	2.0x faster
21560	Official content for Harvard CS109 Jupyter Notebook · 13 years old	1,798	0	+1	+3	+27	+1	1.0x, steady
21561	Collection of AspectJ Java Aspects to facilitate aspect-oriented programming patterns: logging, caching, validating, etc. Java · 13 years old	533	+1	+1	+1	+7	+1	1.2x faster
21562	Comparison of two versions of a jar archive Java · 13 years old	782	0	0	+4	+39	+1	1.0x, steady
21563	Web and mobile application security training platform Java · 12 years old	1,467	0	+1	+8	+72	+1	1.0x, steady
21564	backup a github user or organization Python · 12 years old	1,604	0	+2	+17	+162	+1	1.0x, steady
21565	Free Elasticsearch security plugin and Kibana security plugin: super-easy Kibana multi-tenancy, Encryption, Authentication, Authorization, Auditing Scala · 12 years old	958	0	0	0	+7	+1	1.2x faster
21566	Configuration management tool inspired by Chef, but simpler and lightweight. Formerly known as Lightchef. Ruby · 12 years old	1,135	0	+1	+1	+18	+1	1.1x faster
21567	The Firebase Command Line Tools TypeScript · 12 years old	4,489	0	+1	+18	+275	+1	1.0x, steady
21568	WLA DX - Yet Another ANSI C GB-Z80/Z80/Z80N/eZ80/6502/65C02/65CE02/65816/68000/6800/6801/6809/8008/8080/HUC6280/SPC-700/SuperFX/Cx4/SH-2 Multi Platform Cross Assembler Package C · 12 years old	611	0	0	+2	+36	+1	1.0x, steady
21569	Bistro is a flexible distributed scheduler, a high-performance framework supporting multiple paradigms while retaining ease of configuration, management, and monitoring. C++ · 12 years old	1,026	0	-2	-1	+2	+1	2.0x faster
21570	🕶 addons.mozilla.org Django app and API 🎉 Python · 12 years old	905	+1	0	+2	+29	+1	1.0x, steady
21571	The main firmware for the Crazyflie Nano Quadcopter, Crazyflie Bolt Quadcopter and Roadrunner Positioning Tag. C · 12 years old	1,567	0	+1	+11	+203	+1	1.0x, steady
21572	This rocq library aims to formalize a substantial body of mathematics using the univalent point of view. Rocq Prover · 12 years old	1,022	0	0	+5	+38	+1	1.0x, steady
21573	Classic point and click adventure game engine and editor Java · 12 years old	648	0	0	+1	+28	+1	1.0x, steady
21574	Geocode addresses to coordinates PHP · 12 years old	847	0	0	+1	+40	+1	1.0x, steady
21575	Fast ISO8601 date time parser for Python written in C Python · 12 years old	577	0	0	+1	+8	+1	1.1x faster
21576	Business class content management for Node.js (plugins, server cluster management, data-driven pages) JavaScript · 12 years old	1,563	0	0	+1	+5	+1	1.3x faster
21577	A platform for anime addicts. Go · 12 years old	785	+1	+1	+3	+46	+1	1.0x, steady
21578	Lightweight real-time big data streaming engine over Apache Pekko Scala · 12 years old	757	0	+1	+2	+4	+1	1.3x faster
21579	Linode guides and tutorials. Python · 12 years old	1,393	0	+1	+2	+23	+1	1.0x, steady
21580	Jiajun的编程随想 Go · 12 years old	594	0	0	+1	+6	+1	1.2x faster
21581	Official theme for the best server management panel of the 21st Century Perl · 12 years old	962	0	0	-1	+17	+1	1.1x faster
21582	The Internet's first Poetry API Ruby · 12 years old	662	-1	0	+4	+80	+1	1.0x, steady
21583	dcm2nii DICOM to NIfTI converter: compiled versions available from NITRC C++ · 12 years old	1,210	0	0	+13	+166	+1	1.0x, steady
21584	Floppy drive emulator for Gotek hardware C · 12 years old	1,633	0	+1	+14	+148	+1	1.0x, steady
21585	Virtual Tabletop for playing roleplaying games with remote players or face to face. Java · 12 years old	931	0	0	+4	+76	+1	1.0x, steady
21586	Powerful system container and virtual machine manager Go · 12 years old	4,848	0	+1	+17	+286	+1	1.0x, steady
21587	🎷 Downloads Music From The Web Roff · 11 years old	1,452	+1	+2	+5	+30	+1	1.0x, steady
21588	[mirror] Go supplementary network libraries Go · 11 years old	3,045	0	+1	+4	+113	+1	1.0x, steady
21589	Python Backtesting library for trading strategies Python · 11 years old	23,700	+2	+66	+296	+4,756	+1	1.0x, steady
21590	Rust geospatial primitives & algorithms Rust · 11 years old	1,963	+1	+5	+19	+212	+1	1.0x, steady
21591	The source of GSI Maps (https://maps.gsi.go.jp/) JavaScript · 11 years old	721	0	-1	-1	+38	+1	1.0x, steady
21592	Main development repository for GAP - Groups, Algorithms, Programming, a System for Computational Discrete Algebra GAP · 11 years old	1,020	0	+1	+6	+115	+1	1.0x, steady
21593	A Julia Basket of Hand-Picked Krylov Methods Julia · 11 years old	511	+1	+4	+8	+80	+1	1.0x, steady
21594	一行代码完成“空TableView占位视图”管理 Objective-C · 11 years old	889	+1	+1	+1	+1	+1	Up from 0
21595	Template auto layout cell for automatically UITableViewCell height calculating Objective-C · 11 years old	9,852	0	+1	+3	+15	+1	1.1x faster
21596	A curated list of awesome Phalcon libraries and resources Ruby · 11 years old	611	0	-1	0	+7	+1	1.2x faster
21597	Flat Remix is an icon theme inspired by material design. It is mostly flat using a colorful palette with some shadows, highlights, and gradients for some depth. Makefile · 11 years old	1,767	0	+1	+5	+62	+1	1.0x, steady
21598	Searchable selection sheets for SwiftUI and UIKit. Single/multiple selection, Swift Package Manager, zero dependencies. Original Objective-C API preserved. Swift · 11 years old	523	0	0	+2	+2	+1	2.0x faster
21599	A collection of Yocto layers used to build balenaOS images BitBake · 11 years old	987	0	-1	-1	+16	+1	1.1x faster
21600	:bridge_at_night: Android image gallery with bottom scroll view Java · 11 years old	529	0	0	-1	+2	+1	2.0x faster

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