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 12 Nov 2026, 12:20 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 ↑	Momentum	Speed-up
27451	Bluetooth support for the Web. Bikeshed · 12 years old	1,447	0	0	0	-2	0	0.0x, slowing
27452	High performance server-side application framework C++ · 12 years old	9,422	+1	+7	+35	-2	10	0.9x, slowing
27453	Code C · 12 years old	514	0	0	0	-2	0	0.0x, slowing
27454	SVG Working Group specifications Bikeshed · 12 years old	778	0	0	0	-2	0	0.0x, slowing
27455	UTF-8 to ASCII transliteration / slugify module for node.js, browser, Web Worker, React Native, Electron and CLI. JavaScript · 12 years old	642	0	0	0	-2	0	0.0x, slowing
27456	Fast, continuous interpolation of discrete datasets in Julia Julia · 12 years old	576	0	0	0	-2	0	0.0x, slowing
27457	Apache Hadoop Java · 12 years old	15,712	0	+2	+38	-2	0	1.0x, steady
27458	a collection of "Little Electronic & Arduino Projects", most involving electronics or an Arduino in one way or another! C · 12 years old	803	0	0	+6	-2	0	0.8x, slowing
27459	Event data simulator. Generates a stream of pseudo-random events from a set of users, designed to simulate web traffic. Scala · 12 years old	553	0	+2	+2	-2	0	0.5x, slowing
27460	Code samples from my blog Go · 12 years old	1,696	0	0	+4	-2	0	0.7x, slowing
27461	Transform your Org mode files into stunning HTML documents in minutes with our Org mode HTML theme. Elevate your productivity and impress your readers! #orgmode #html #theme #productivity #design CSS · 12 years old	2,316	0	+2	+3	-2	0	0.6x, slowing
27462	Convert and detect character encodings in JavaScript JavaScript · 12 years old	608	0	+1	0	-2	0	0.0x, slowing
27463	Legacy full-app React on Rails tutorial repo and live demo. See reactonrails.com/examples for current maintained demos. JavaScript · 12 years old	1,720	0	0	0	-2	0	0.0x, slowing
27464	Serialize JavaScript to a superset of JSON that includes regular expressions and functions. JavaScript · 12 years old	2,925	0	0	0	-2	0	0.0x, slowing
27465	The code powering code.org and studio.code.org JavaScript · 12 years old	903	0	+1	+2	-2	0	0.5x, slowing
27466	Out-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualization and exploration of big tabular data at a billion rows per second 🚀 Python · 12 years old	8,518	0	+3	+7	-2	0	0.8x, slowing
27467	tools for working with genome variation graphs C++ · 12 years old	1,349	0	+1	+6	-2	0	0.8x, slowing
27468	A type-safe, Swift-language layer over SQLite3. Swift · 12 years old	10,187	0	-1	+7	-2	0	0.8x, slowing
27469	Mirror: FlightGear - Open source flight sim C++ · 12 years old	825	0	+5	+11	-2	0	0.9x, slowing
27470	JSON-Schema + fake data generators JavaScript · 12 years old	3,448	0	+1	+1	-2	0	0.3x, slowing
27471	The Internet's first Poetry API Ruby · 12 years old	662	0	0	+4	-2	0	0.7x, slowing
27472	The Axelor Open Suite based on Axelor Open Platform Java · 12 years old	986	0	+1	+8	-2	0	0.8x, slowing
27473	🔮 A refreshing functional take on deep learning, compatible with your favorite libraries Python · 12 years old	2,890	0	+1	0	-2	0	0.0x, slowing
27474	The FFmpeg build script provides an easy way to build a static FFmpeg on OSX and Linux with non-free codecs included. Shell · 12 years old	1,228	0	+3	+7	-2	0	0.8x, slowing
27475	The Universal Filesystem Abstraction for Go Go · 12 years old	6,722	0	+4	+16	-2	0	0.9x, slowing
27476	Rust library for build scripts to compile C/C++ code into a Rust library Rust · 12 years old	2,169	0	+4	+9	-2	0	0.8x, slowing
27477	The up-to-date and reliable Google's libphonenumber package for node.js. JavaScript · 12 years old	1,489	0	0	0	-2	0	0.0x, slowing
27478	Registry index for crates.io Tcl · 12 years old	758	0	+1	+8	-2	0	0.8x, slowing
27479	Tool to convert Android sparse images to raw images C++ · 12 years old	846	0	-1	0	-2	0	0.0x, slowing
27480	Complete container management platform Go · 12 years old	26,054	0	+17	+89	-2	0	1.0x, steady
27481	HTTP web applications for Vert.x Java · 11 years old	1,147	0	0	0	-2	0	0.0x, slowing
27482	Simple drawings using vector graphics; Cairo "for tourists!" Julia · 11 years old	631	0	0	0	-2	0	0.0x, slowing
27483	Go parsers for web formats Go · 11 years old	513	0	+1	+1	-2	0	0.3x, slowing
27484	:christmas_tree:Visualization and annotation of phylogenetic trees R · 11 years old	936	0	+1	+1	-2	0	0.3x, slowing
27485	sjPlot - Data Visualization for Statistics in Social Science R · 11 years old	649	0	+1	+1	-2	0	0.3x, slowing
27486	Batfish is a network configuration analysis tool that can find bugs and guarantee the correctness of (planned or current) network configurations. It enables network engineers to rapidly and safely evolve their network, without fear of outages or security breaches. Java · 11 years old	1,532	0	+8	+30	-2	0	0.9x, slowing
27487	📋 Low-level table primitives for React, maintained in the Ant Design ecosystem. TypeScript · 11 years old	1,374	0	0	+1	-2	0	0.3x, slowing
27488	A mighty CSS linter that helps you avoid errors and enforce conventions. JavaScript · 11 years old	11,549	0	+7	+23	-2	0	0.9x, slowing
27489	Design-first Go framework that generates API code, documentation, and clients. Define once in an elegant DSL, deploy as HTTP and gRPC services with zero drift between code and docs. Go · 11 years old	6,123	0	+2	+14	-2	0	0.9x, slowing
27490	A versatile (cross-)toolchain generator. Shell · 11 years old	2,521	0	+2	+6	-2	10	0.8x, slowing
27491	Speex voice codec mirror - THIS IS A MIRROR, DEVELOPMENT HAPPENS AT https://gitlab.xiph.org/xiph/speex C · 11 years old	514	0	0	+2	-2	0	0.5x, slowing
27492	🔭 Cross-platform filesystem notification library for Rust. Rust · 11 years old	3,494	0	+4	+21	-2	0	0.9x, slowing
27493	Official Docker Image for Node.js :whale: :turtle: :rocket: Dockerfile · 11 years old	8,596	0	+1	+9	-2	0	0.8x, slowing
27494	A C++ static library offering a clean and simple interface to the 7-zip shared libraries. C++ · 11 years old	858	0	-1	+1	-2	0	0.3x, slowing
27495	A composable API for making HTTP requests in Dart. Dart · 11 years old	1,115	0	0	+2	-2	0	0.5x, slowing
27496	Package ini provides INI file read and write functionality in Go Go · 11 years old	3,541	0	0	0	-2	0	0.0x, slowing
27497	A library for writing unit tests in Dart. Dart · 11 years old	535	0	0	0	-2	0	0.0x, slowing
27498	Rust templating with Handlebars Rust · 11 years old	1,487	0	+1	+2	-2	0	0.5x, slowing
27499	基于DDD的o2o的业务模型及基础, 使用Golang+gRPC实现 Go · 11 years old	1,132	0	0	+2	-2	0	0.5x, slowing
27500	Safe and easy to use crypto for iOS and macOS C · 11 years old	558	0	+1	+2	-2	0	0.5x, slowing

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