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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, lowest first. Star counts come from GitHub. Last updated 10 Nov 2026, 00:20 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. 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
18451

Full-sized drag & drop event calendar in JavaScript

TypeScript · 16 years old

20,758+2+19+91+203-301.0x, steady
18452

Test command-line applications with Cucumber-Ruby, RSpec or Minitest.

Ruby · 16 years old

96600+1+2-300.4x, slowing
18453

SD card based multi-purpose cartridge for the SNES

C · 16 years old

72200+3+20-300.9x, slowing
18454

ECMAScript compatibility tables

JavaScript · 16 years old

4,5060-10+2-300.4x, slowing
18455

A lightweight Facebook library supporting the Graph, Marketing, and Atlas APIs, realtime updates, test users, and OAuth.

Ruby · 16 years old

3,5730-1+1+7-300.7x, slowing
18456

X Certificate and Key management

C++ · 16 years old

2,031+1+8+16+45-300.9x, slowing
18457

The most used, flexible, fast and streaming parser for multipart form data. Supports uploading to serverless environments, AWS S3, Azure, GCP or the filesystem. Used in production.

JavaScript · 16 years old

7,17600+4+8-300.7x, slowing
18458

Messaging library for Python.

Python · 16 years old

3,1530+2+4+23-300.9x, slowing
18459

Test spies, stubs and mocks for JavaScript.

JavaScript · 16 years old

9,7510-1+2+11-300.8x, slowing
18460

Apache Geb: Very Groovy Browser Automation

Groovy · 16 years old

1,17300+1+3-300.5x, slowing
18461

3D Maps & Terrain SDK (C++)

C · 16 years old

1,8200+2+13+31-300.9x, slowing
18462

Sass makes CSS fun!

TypeScript · 16 years old

15,3710-1+16+38-300.9x, slowing
18463

browser-side require() the node.js way

JavaScript · 16 years old

14,6910-20+16-300.8x, slowing
18464

Haskell game engine library for roguelike dungeon crawlers; please offer feedback, e.g., after trying out the sample game with the web frontend at

Haskell · 16 years old

66200+1+2-300.4x, slowing
18465

🌀 Pykka makes it easier to build concurrent Python applications.

Python · 15 years old

1,33800+1+6-300.7x, slowing
18466

qcadoo MES - friendly web manufacturing software

PLpgSQL · 15 years old

9520+6+9+28-300.9x, slowing
18467

Parse feeds in Python

Python · 15 years old

2,4570+4+20+51-300.9x, slowing
18468

Tvheadend is the leading TV streaming server for Linux with ATSC, DVB-C/C2, DVB-S/S2, DVB-T/T2, IPTV, SAT>IP and unix pipe input sources

C · 15 years old

3,5780+8+43+82-301.0x, steady
18469

A `rm -rf` util for nodejs

TypeScript · 15 years old

5,8570+1+4+17-300.9x, slowing
18470

Ruby Optimized XML Parser

Ruby · 15 years old

9120000-300.0x, slowing
18471

a cross-platform library for USB video devices

C · 15 years old

1,16800+5+15-300.8x, slowing
18472

Github client for Android

Java · 15 years old

2,0090+1+8+29-300.9x, slowing
18473

Open Dylan compiler and IDE

Dylan · 15 years old

50300+1+4-300.6x, slowing
18474

MongoDB session store for Express

TypeScript · 15 years old

1,969000+1-300.3x, slowing
18475

:octopus: Git — the big picture

Python · 15 years old

5590-2-2-1-30-0.5x, slowing
18476

an R package for structural equation modeling and more

R · 15 years old

5160+2+1+7-300.7x, slowing
18477

The CometD project, a scalable comet (server push) implementation for web messaging.

Java · 15 years old

5810000-300.0x, slowing
18478

:crescent_moon: A language that compiles to Lua

C · 15 years old

3,480+1+1+10+27-300.9x, slowing
18479

JSON-LD processor written in Python

Python · 15 years old

68800+4+11-300.8x, slowing
18480

pomodoro technique for org-mode

Emacs Lisp · 15 years old

6300000-300.0x, slowing
18481

Neat IP Address Planner - NIPAP is the best open source IPAM in the known universe, challenging classical IP address management (IPAM) systems in many areas.

Python · 15 years old

59300+2+5-300.6x, slowing
18482

NuGet Gallery is a package repository that powers https://www.nuget.org. Use this repo for reporting NuGet.org issues.

C# · 15 years old

1,6500+1+2+13-300.8x, slowing
18483

A vim plugin to perform diffs on blocks of code

Vim Script · 15 years old

509000+1-300.3x, slowing
18484

Web spreadsheet — no sign-up, no install.

TypeScript · 15 years old

3,0640+3+12+23-300.9x, slowing
18485

Django model and form fields for normalized phone numbers using python-phonenumbers

Python · 15 years old

1,5500+1+2+3-300.5x, slowing
18486

The Trusted Membership Platform That Grows with You: Restrict access to content and charge recurring subscriptions using Stripe, PayPal, and more. Fully open source. 100% GPL.

PHP · 15 years old

53200+3+6-300.7x, slowing
18487

multipurpose rss reader, live stream, mashup, aggregation web application

HTML · 15 years old

2,4750+2+5+13-300.8x, slowing
18488

Symfony Bundle to assist in image manipulation using the imagine library

PHP · 15 years old

1,709000+4-300.6x, slowing
18489

Recipes and build machinery for the biggest Emacs package repo

Emacs Lisp · 15 years old

2,9850+1+8+25-300.9x, slowing
18490

A CSS-first, native, zero-build layout and styling framework for web designers.

JavaScript · 15 years old

29,8130+8+28+89-301.0x, steady
18491

The Scala Documentation website

HTML · 15 years old

5740000-300.0x, slowing
18492

The combined Geany Plugins collection

C · 15 years old

643+10+1+4-300.6x, slowing
18493

Java 1-25 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.

Java · 15 years old

6,1750+3+19+58-301.0x, steady
18494

Library and command-line utility for rendering projects templates.

Python · 15 years old

3,688+2+10+60+180-301.0x, steady
18495

The CHT Core Framework makes it faster to build responsive, offline-first digital health apps that equip health workers to provide better care in their communities. It is a central resource of the Community Health Toolkit.

JavaScript · 15 years old

5630+1+6+14-300.8x, slowing
18496

System for quickly installing an OpenStack cloud from upstream git for testing and development. Mirror of code maintained at opendev.org.

Shell · 14 years old

2,1470-10+8-300.7x, slowing
18497

A simple Symfony bundle to ease file uploads with ORM entities and ODM documents.

PHP · 14 years old

1,901+1+1+2+4-300.6x, slowing
18498

Content management platform to build modern business applications

Java · 14 years old

70900+1+3-300.5x, slowing
18499

Unofficial libyuv mirror. Please submit any issues or PRs upstream.

C++ · 14 years old

93500+4+8-300.7x, slowing
18500

A pluggable Django comments application with thread support, follow-up notifications, mail confirmation, like/dislike flags, moderation, a ReactJS plugin and Bootstrap 5.3.

HTML · 14 years old

6200-1-10-300.0x, slowing

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