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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, 01:20 UTC.

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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 Daily stars
27701

A friendly substitute for .NET mocking libraries.

C# · 17 years old

2,982+3+3+6-200.8x, slowing
27702

A fresh approach to string manipulation in R

R · 17 years old

6720+2+1-200.3x, slowing
27703

Simple tagging for django

Python · 16 years old

3,4430-10-200.0x, slowing
27704

An invitation strategy for devise

Ruby · 16 years old

2,6710-1-2-20No data
27705

Python library for serializing any arbitrary object graph into JSON. It can take almost any Python object and turn the object into JSON. Additionally, it can reconstitute the object back into Python.

Python · 16 years old

1,32000+1-200.3x, slowing
27706

Mopidy is an extensible music server written in Python

Python · 16 years old

8,610+10+20-200.9x, slowing
27707

RSpec for Rails 7+

Ruby · 16 years old

5,2740-20-200.0x, slowing
27708

The world's #1 JavaScript library for rich text editing. Available for React, Vue and Angular

TypeScript · 16 years old

16,325+2+5+28-200.9x, slowing
27709

The original html-minifier (2010–2019). No longer maintained; succeeded by HTML Minifier Next.

JavaScript · 16 years old

5,0260-3-1-20-1.0x, slowing
27710

An extension for Thunderbird that allows you to view threads as "real" conversations, including your own emails. This extension also adds a bunch of useful UI features in the conversation view.

JavaScript · 16 years old

709+1+1+4-200.7x, slowing
27711

LuaRocks is the package manager for the Lua programming language.

Lua · 16 years old

3,7560+5+17-200.9x, slowing
27712

Release your ruby gems with ease.

Ruby · 16 years old

5100-2-2-20No data
27713

SD card based multi-purpose cartridge for the SNES

C · 16 years old

72200+3-200.6x, slowing
27714

ECMAScript compatibility tables

JavaScript · 16 years old

4,5050-2-1-20-1.0x, slowing
27715

VTK-based Data Analysis and Visualization Application

C++ · 16 years old

1,7260+3+16-200.9x, slowing
27716

A computer algebra system written in pure Python

Python · 16 years old

15,083-1+14+94-201.0x, steady
27717

Tendenci - The Open Source Association Management System (AMS)

Python · 16 years old

5580-1+1-200.3x, slowing
27718

Computing with Python functions.

Python · 16 years old

4,4160+1+11-200.9x, slowing
27719

It's Magit! A Git Porcelain inside Emacs.

Emacs Lisp · 16 years old

7,2580+5+23-200.9x, slowing
27720

A toolkit for servicing HTTP requests in Scala

Scala · 16 years old

710000-200.0x, slowing
27721

Tutorial material on the scientific Python ecosystem

Python · 16 years old

3,2270-1+5-200.7x, slowing
27722

Doctrine Common

PHP · 16 years old

5,7930-2-1-20-1.0x, slowing
27723

High performance library for creating, modiyfing and parsing PDF files in C++

C · 16 years old

1,02900+3-200.6x, slowing
27724

Official iOS (Objective-C) Tracking Library for Mixpanel Analytics

Objective-C · 16 years old

1,066000-200.0x, slowing
27725

PyZMQ: Python bindings for zeromq

Python · 16 years old

4,1840+2+5-200.7x, slowing
27726

Cinemagoer is a Python package useful to retrieve and manage the data of the IMDb (to which we are not affiliated in any way) movie database about movies, people and characters

Python · 16 years old

1,3250+1+2-200.5x, slowing
27727

Official Android Tracking Library for Mixpanel Analytics

Java · 16 years old

1,048000-200.0x, slowing
27728

Utilities for implementing a modified pre-order traversal tree in django.

Python · 16 years old

2,9650-3-2-20No data
27729

Parse browser forms into structured JavaScript objects. Six adapters — React hooks, vanilla DOM, jQuery, FormData, and more. One coherent API.

TypeScript · 16 years old

6330+1+1-200.3x, slowing
27730

Slim is a PHP micro framework that helps you quickly write simple yet powerful web applications and APIs.

PHP · 16 years old

12,281+1+5+15-200.9x, slowing
27731

Tutorials for using RabbitMQ in various ways

Java · 16 years old

6,90100+9-200.8x, slowing
27732

Snes9x - Portable Super Nintendo Entertainment System (TM) emulator

C++ · 16 years old

3,395+2+8+42-201.0x, steady
27733

The oEmbed Spec

PHP · 16 years old

1,4580+1+6-200.8x, slowing
27734

a small, expressive orm -- supports postgresql, mysql, sqlite, now with asyncio

Python · 16 years old

12,004-1-3+18-200.9x, slowing
27735

Making HTML emails comfortable for the Ruby rockstars

Ruby · 16 years old

1,3480-1-1-20-1.0x, slowing
27736

Shower HTML presentation engine

JavaScript · 16 years old

4,8790+1+3-200.6x, slowing
27737

qcadoo MES - friendly web manufacturing software

PLpgSQL · 15 years old

9530+6+9-200.8x, slowing
27738

Pangolin is a lightweight portable rapid development library for managing OpenGL display / interaction and abstracting video input.

C++ · 15 years old

2,75500+6-200.8x, slowing
27739

Nudity detection with JavaScript and HTMLCanvas

JavaScript · 15 years old

2,3540+1+1-200.3x, slowing
27740

Simple one-liner tests for common Rails functionality

Ruby · 15 years old

3,5770-1-1-20-1.0x, slowing
27741

Datadog Agent Version 5

Python · 15 years old

1,331000-200.0x, slowing
27742

dmd D Programming Language compiler

D · 15 years old

3,3410+4+18-200.9x, slowing
27743

Analytics services for Django projects

Python · 15 years old

1,30000+1-200.3x, slowing
27744

A ruby implementation of the RFC 7519 OAuth JSON Web Token (JWT) standard.

Ruby · 15 years old

3,6880+1+2-200.5x, slowing
27745

Bunny is a popular, easy to use, mature Ruby client for RabbitMQ

Ruby · 15 years old

1,426+100-200.0x, slowing
27746

Open Dylan compiler and IDE

Dylan · 15 years old

50300+1-200.3x, slowing
27747

Send patches to https://review.coreboot.org: https://www.flashrom.org/Development_Guidelines#GitHub

C · 15 years old

1,1920+1+10-200.8x, slowing
27748

:octopus: Git — the big picture

Python · 15 years old

5600+1-1-20-1.0x, slowing
27749

Test Anything Protocol tools for node

JavaScript · 15 years old

2,4270+2+1-200.3x, slowing
27750

Create native macOS applications from command line scripts.

Objective-C · 15 years old

3,4630+3+13-200.9x, slowing

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