Repositories taking off

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 modeled on trendshift.io: 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.
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	Momentum	Speed-up
6301	Benchmarking library for clojure Clojure · 16 years old	1,225	0	0	+2	0	No data
6302	jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety. Java · 16 years old	11,415	0	+7	+26	0	No data
6303	A popular .NET validation library for building strongly-typed validation rules. C# · 16 years old	9,769	0	+4	+22	0	No data
6304	RSpec for Rails 7+ Ruby · 16 years old	5,274	0	+1	+2	0	No data
6305	A virtual machine for executing programs written in Hack. C++ · 16 years old	18,677	0	+10	+25	0	No data
6306	Official repository for the ZNC IRC bouncer C++ · 16 years old	2,128	0	+1	+5	0	No data
6307	Python library to handle Gene Ontology (GO) terms Python · 16 years old	908	0	+2	+4	0	No data
6308	A JavaScript implementation of various web standards, for use with Node.js JavaScript · 16 years old	21,737	+1	+15	+55	8	0.8x, slowing
6309	A Scala DSL for talking with databases with minimum verbosity and maximum type safety Scala · 16 years old	588	0	0	0	0	No data
6310	Small and easy PHP library for sending messages to Twitter and receiving statuses. PHP · 16 years old	536	0	0	0	0	No data
6311	Robust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server) Erlang · 16 years old	6,749	0	+3	+24	0	No data
6312	🔑 A Ruby wrapper for OAuth 1.0, and 1.0a protocols; clients & servers Ruby · 16 years old	669	0	0	0	0	No data
6313	The Symfony documentation PHP · 16 years old	2,321	0	+1	+4	0	No data
6314	Presentation on how the Linux kernel is developed TeX · 16 years old	692	+1	+3	+4	8	0.8x, slowing
6315	Console user interface library for Python (official repo) Python · 16 years old	3,026	0	+1	+8	0	No data
6316	:chart_with_upwards_trend: Capturing JVM- and application-level metrics. So you know what's going on. Java · 16 years old	7,848	0	+1	+7	0	No data
6317	qooxdoo - Universal JavaScript Framework JavaScript · 16 years old	792	0	0	+1	0	No data
6318	A library for bulk insertion of data into your database using ActiveRecord. Ruby · 16 years old	4,154	0	+1	+3	0	No data
6319	An API documentation generator for JavaScript. JavaScript · 16 years old	15,473	0	+2	+17	0	No data
6320	LuaRocks is the package manager for the Lua programming language. Lua · 16 years old	3,749	0	+4	+21	0	No data
6321	Efficient tree implementations for Django Python · 16 years old	1,226	0	0	+6	0	No data
6322	The SoundCloud custom javascript based player JavaScript · 16 years old	706	0	+1	+1	0	No data
6323	Embed the Power of Lua into NGINX HTTP servers C · 16 years old	11,786	0	+3	+17	0	No data
6324	Library packaging and distribution for Ruby. Ruby · 16 years old	3,983	+1	+6	+19	14	1.7x faster
6325	Character encoding auto-detection in JavaScript (port of python's chardet) TypeScript · 16 years old	743	0	+1	+2	0	No data
6326	Java API for GitHub Java · 16 years old	1,261	0	+1	+3	0	No data
6327	XML/XHTML and CSS 2.1 renderer in pure Java Java · 16 years old	2,238	0	0	+4	0	No data
6328	🔐 oauth2 - A Ruby wrapper for the OAuth 2.0, & 2.1 Authorization Frameworks, including OpenID Connect (OIDC) Ruby · 16 years old	2,181	0	0	+3	0	No data
6329	A lightweight Facebook library supporting the Graph, Marketing, and Atlas APIs, realtime updates, test users, and OAuth. Ruby · 16 years old	3,573	0	0	+6	0	No data
6330	VTK-based Data Analysis and Visualization Application C++ · 16 years old	1,715	0	+3	+13	0	No data
6331	Restyle any website TypeScript · 16 years old	1,703	+1	+8	+68	8	1.7x faster
6332	Import OpenStreetMap data into a PostgreSQL/PostGIS database C++ · 16 years old	1,687	0	+1	+4	0	No data
6333	Tendenci - The Open Source Association Management System (AMS) Python · 16 years old	558	0	0	+3	0	No data
6334	Utility class for timing PHP · 16 years old	7,735	0	+2	+7	0	No data
6335	Touchscreen access library C · 16 years old	675	0	0	+2	0	No data
6336	The Chemistry Development Kit Java · 16 years old	610	0	0	+4	0	No data
6337	The NASA Vision Workbench is a general purpose image processing and computer vision library developed by the Autonomous Systems and Robotics (ASR) Area in the Intelligent Systems Division at the NASA Ames Research Center. C++ · 16 years old	503	0	0	0	0	No data
6338	Free and open log management Java · 16 years old	8,165	0	+6	+24	0	No data
6339	The Official PHP MongoDB ORM/ODM PHP · 16 years old	1,098	0	+1	+2	0	No data
6340	MochiWeb is an Erlang library for building lightweight HTTP servers. Erlang · 16 years old	1,889	0	0	0	0	No data
6341	Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services Java · 16 years old	9,577	+1	+11	+45	16	0.8x, slowing
6342	Server for the MusicBrainz project (website, API, database tools) Perl · 16 years old	1,108	0	+4	+14	0	No data
6343	GeoNode is an open source platform that facilitates the creation, sharing, and collaborative use of geospatial data. Python · 16 years old	1,727	+1	+4	+9	8	1.7x faster
6344	The NASA Ames Stereo Pipeline is a suite of automated geodesy & stereogrammetry tools designed for processing planetary imagery captured from orbiting and landed robotic explorers on other planets. C++ · 16 years old	624	0	+3	+9	0	No data
6345	Open source SQL Query Assistant service for Databases/Warehouses JavaScript · 16 years old	1,406	0	0	+3	0	No data
6346	Cron for NodeJS. TypeScript · 16 years old	8,955	0	+3	+8	0	No data
6347	Cross-browser storage for all use cases, used across the web. JavaScript · 16 years old	13,975	0	+3	+8	0	No data
6348	TestNG testing framework Java · 16 years old	2,059	0	-1	+3	0	No data
6349	Test spies, stubs and mocks for JavaScript. JavaScript · 16 years old	9,753	0	+2	+5	0	No data
6350	Shed Skin is a restricted-Python-to-C++ transpiler. Read the introduction below to learn about the restrictions. C++ · 16 years old	1,018	0	0	+10	0	No data

Today counts stars since midnight US Pacific time, so it is a partial day. 134 more tracked repositories are still loading their star history and will join the ranking once it is complete.