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GitHub repositories taking off in the last 90 days

Ranked by how many more stars each repo got in the last 90 days than its pace over the 90 days before would predict. Star counts come from GitHub. Last updated 12 Nov 2026, 02:20 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 90d Above pace ↑ Momentum Speed-up Weekly stars
27601

A library of common data structures and algorithms written in C.

C · 16 years old

3,6170+1+6+21-700.8x, slowing
27602

TestNG testing framework

Java · 16 years old

2,0590-10+8-700.5x, slowing
27603

CONTRIBUTIONS ONLY: Voluptuous, despite the name, is a Python data validation library.

Python · 16 years old

1,852000+3-700.3x, slowing
27604

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

Python · 16 years old

2,9650-3-20-700.0x, slowing
27605

3D Maps & Terrain SDK (C++)

C · 16 years old

1,8200+1+13+29-700.8x, slowing
27606

A Clojure network REPL that provides a server and client, along with some common APIs of use to IDEs and other tools that may need to evaluate Clojure code in remote environments.

Clojure · 16 years old

9100+3+5+10-700.6x, slowing
27607

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

Python · 16 years old

12,004-1-3+18+54-700.9x, slowing
27608

SimpleITK: a layer built on top of the Insight Toolkit (ITK), intended to simplify and facilitate ITK's use in rapid prototyping, education and interpreted languages.

C++ · 16 years old

1,09600+4+18-700.7x, slowing
27609

Python package for building, comparing, annotating, manipulating and visualising trees. It provides a comprehensive API and a collection of command line tools, including utilities to work with the NCBI taxonomy tree.

Python · 15 years old

8850+1+2+3-700.3x, slowing
27610

Provides tools to validate values

PHP · 15 years old

2,67700-20-700.0x, slowing
27611

Web APIs for Django. 🎸

Python · 15 years old

30,231+1+1+50+192-701.0x, steady
27612

TagLib Audio Meta-Data Library

C++ · 15 years old

1,4700+3+9+29-700.8x, slowing
27613

Symfony integration for the doctrine/data-fixtures library

PHP · 15 years old

2,5280-1+1+5-700.4x, slowing
27614

A javascript Bitcoin library for node.js and browsers.

JavaScript · 15 years old

6,0070-2+6+21-700.8x, slowing
27615

Examples and server integrations for generating the Swagger API Specification, which enables easy access to your REST API

Java · 15 years old

7,5360+2+10+17-700.7x, slowing
27616

Redis-based components for Scrapy.

Python · 15 years old

5,6480+1+7+15-700.7x, slowing
27617

DICOM Web Viewer: open source zero footprint medical image library.

JavaScript · 15 years old

1,8550+1+6+19-700.7x, slowing
27618

Unvanquished is a free and open source FPS/RTS hybrid game powered by the Daemon game engine. Historically based on Tremulous as a continuation with decades of work over it.

C++ · 15 years old

1,1330+1+8+18-700.7x, slowing
27619

HTTP (The Gem! a.k.a. http.rb) - a fast Ruby HTTP client with a chainable API, streaming support, and timeouts

Ruby · 15 years old

3,08300+3+7-700.5x, slowing
27620

GPGPU microprocessor architecture

C · 15 years old

2,2330+1+7+22-700.8x, slowing
27621

The best way to have DRY Django forms. The app provides a tag and filter that lets you quickly render forms in a div format while providing an enormous amount of capability to configure and control the rendered HTML.

Python · 15 years old

5,1490-1+2+6-700.5x, slowing
27622

Official repository of the SOCI - The C++ Database Access Library

C++ · 15 years old

1,6220-1+4+16-700.7x, slowing
27623

Convert character encodings in pure javascript.

TypeScript · 15 years old

3,1860+2+3+13-700.7x, slowing
27624

GNU Radio – the Free and Open Software Radio Ecosystem

C++ · 14 years old

6,343+2+17+58+147-701.0x, steady
27625

UltiSnips - The ultimate snippet solution for Vim. Send pull requests to SirVer/ultisnips!

Python · 14 years old

7,6990+2+8+20-700.7x, slowing
27626

Free, portable and lightweight Internet Relay Chat server

C · 14 years old

5840+2+4+10-700.6x, slowing
27627

maildir indexer/searcher + emacs mail client + guile bindings

C++ · 14 years old

1,7210-1+2+13-700.7x, slowing
27628

:couple: Multi-user accounts for Django projects

Python · 14 years old

1,3620-1-1+4-700.4x, slowing
27629

Node.js native addon build tool

Python · 14 years old

10,728+1+5+28+75-700.9x, slowing
27630

Spring based shell

Java · 14 years old

8280-1+1+4-700.4x, slowing
27631

The URL engine behind Iframely. Self-hosted parsers that turn links into metadata, previews and embeds.

JavaScript · 14 years old

1,65600+7+14-700.7x, slowing
27632

Python low-interaction honeyclient

Python · 14 years old

1,0450-1-1+5-700.4x, slowing
27633

Main source code repository of the Tamarin prover for security protocol verification.

Haskell · 14 years old

5610+3+11+17-700.7x, slowing
27634

Package manager based on libdnf and libsolv. Replaces YUM.

Python · 14 years old

1,38300+2+9-700.6x, slowing
27635

Emacs incremental completion and selection narrowing framework

Emacs Lisp · 14 years old

3,4730+2+3+8-700.5x, slowing
27636

A datepicker for twitter bootstrap (@twbs)

JavaScript · 14 years old

12,6290-1+1+6-700.5x, slowing
27637

The Hoard Memory Allocator: A Fast, Scalable, and Memory-efficient Malloc for Linux, Windows, and Mac.

C++ · 14 years old

1,25600+5+11-700.6x, slowing
27638

Shift planning system for chaos events.

PHP · 14 years old

5680+1+5+10-700.6x, slowing
27639

MLT Multimedia Framework

C · 14 years old

1,874+1+4+13+47-700.9x, slowing
27640

Full featured redis cache backend for Django.

Python · 14 years old

3,08800+3+11-700.6x, slowing
27641

A browser extension for custom keyboard shortcuts

TypeScript · 14 years old

1,258-1-1+3+23-700.8x, slowing
27642

More routines for operating on iterables, beyond itertools

Python · 14 years old

4,1050+1+7+28-700.8x, slowing
27643

Logic-less and semantic Mustache templates with Java

Java · 14 years old

1,566+1+2+4+8-700.5x, slowing
27644

[READ ONLY] Subtree split of the Illuminate Database component (see laravel/framework)

PHP · 14 years old

2,7750-1+4+9-700.6x, slowing
27645

This C library provides a portable and simple API for accessing Allen-Bradley and Modbus PLC data over Ethernet.

C · 14 years old

9060+2+2+14-700.7x, slowing
27646

simple HTTP client in Erlang

Erlang · 14 years old

1,41900+1+6-700.5x, slowing
27647

OWASP ModSecurity Core Rule Set (CRS) Project (Official Repository)

Perl · 14 years old

2,4880-1+3+6-700.5x, slowing
27648

Cross-platform advanced subtitle editor

C++ · 14 years old

3,3790+1+2+19-700.7x, slowing
27649

Perl script to add indentation (leading horizontal space) to LaTeX files. It can modify line breaks before, during and after code blocks; it can perform text wrapping and paragraph line break removal. It can also perform string-based and regex-based substitutions/replacements. The script is customisable through its YAML interface.

TeX · 14 years old

1,0670+2+5+14-700.7x, slowing
27650

dplyr: A grammar of data manipulation

R · 14 years old

5,0820+4+13+37-700.8x, slowing

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