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, lowest first. Star counts come from GitHub. Last updated 14 Nov 2026, 04:20 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 it belongs to a personal account with no followers and either is under 3 days old with no watchers and at least 5 forks, or is under 30 days old with at least half as many forks as stars and 128 KB or less of files while that account is under a year old; 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 ↓	Speed-up
32351	OpenPDF is an open-source Java library for creating, editing, rendering, and encrypting PDF documents, as well as generating PDFs from HTML. It is licensed under the LGPL and MPL. Java · 10 years old	4,395	+2	+8	+20	+6	1.4x faster
32352	Microsoft REST API Guidelines 10 years old	23,346	+1	+3	+28	+6	1.3x faster
32353	Get JSON values quickly - JSON parser for Go Go · 10 years old	15,562	0	+7	+23	+6	1.4x faster
32354	A unified interface for reading and writing object file formats Rust · 10 years old	870	0	+1	+16	+6	1.6x faster
32355	a netty like asynchronous network I/O library based on tcp/udp/websocket; a bidirectional RPC framework based on JSON/Protobuf; a microservice framework based on zookeeper/etcd Go · 10 years old	951	0	0	+6	+6	Up from 0
32356	💌 Mail app for Nextcloud JavaScript · 10 years old	1,060	0	0	+20	+6	1.4x faster
32357	Statistical Inference via Data Science: A ModernDive into R and the Tidyverse HTML · 10 years old	812	0	+1	+7	+6	7.0x faster
32358	Read-only git conversion of OpenBSD's CVS ports repository. This only includes the main branch; use CVS for -stable or release branches. Send any diffs to the port's maintainer and/or ports@ mailing list. Makefile · 10 years old	586	0	+4	+9	+6	3.0x faster
32359	Microsoft Authentication Library (MSAL) for Python makes it easy to authenticate to Microsoft Entra ID. General docs are available here https://learn.microsoft.com/entra/msal/python/ Stable APIs are documented here https://msal-python.readthedocs.io. Questions can be asked on www.stackoverflow.com with tag "msal" + "python". Python · 10 years old	979	0	+3	+8	+6	4.0x faster
32360	Mimesis is a Python library for generating fake but realistic data in multiple languages and locales. Python · 10 years old	4,868	+1	+4	+22	+6	1.4x faster
32361	A fast Java JSON schema validator that supports draft V4, V6, V7, V2019-09 and V2020-12 Java · 10 years old	1,088	+1	+1	+8	+6	4.0x faster
32362	Custom launcher for FFXIV C# · 10 years old	3,216	+1	+13	+32	+6	1.2x faster
32363	Project Management: Meeting notes and agenda items Python · 10 years old	1,904	0	+1	+13	+6	1.9x faster
32364	Fluid Player - an open source VAST compliant HTML5 video player JavaScript · 10 years old	963	+1	+4	+11	+6	2.2x faster
32365	Infiniband Verbs Performance Tests C · 10 years old	1,047	0	+4	+17	+6	1.6x faster
32366	Firmware security research platform combining binary analysis, taint tracing, and emulation across IoT, edge AI, mobile devices, and robotics. Rust · 10 years old	1,636	0	+12	+22	+6	1.4x faster
32367	An Agile RISC-V SoC Design Framework with in-order cores, out-of-order cores, accelerators, and more Scala · 10 years old	2,461	0	+12	+42	+6	1.2x faster
32368	SANE scanner nodejs web ui JavaScript · 10 years old	1,198	0	+6	+25	+6	1.3x faster
32369	Smartisan open source code for full build.(repo manifest xml) 9 years old	2,729	+1	+4	+11	+6	2.2x faster
32370	SwiftSoup: Pure Swift HTML Parser, with best of DOM, CSS, and jquery (Supports Linux, iOS, Mac, tvOS, watchOS) Swift · 9 years old	5,141	0	+6	+19	+6	1.5x faster
32371	Deep Learning and deep reinforcement learning research papers and some codes 9 years old	3,039	0	+2	+12	+6	2.0x faster
32372	Run a Fastify application with one command! JavaScript · 9 years old	740	+1	+4	+7	+6	7.0x faster
32373	Computational Fluid Dynamics (CFD) for FreeCAD based on OpenFOAM solver Python · 9 years old	745	+1	+4	+20	+6	1.4x faster
32374	Emacs client/library for the Language Server Protocol Emacs Lisp · 9 years old	5,136	0	+2	+13	+6	1.9x faster
32375	A full functional WiFi NAT Router (and now also a WiFi Repeater) C · 9 years old	5,290	+1	+2	+25	+6	1.3x faster
32376	The Most Complete React UI Component Library CSS · 9 years old	8,311	-1	0	+12	+6	2.0x faster
32377	A Web GUI for your S3 buckets Go · 9 years old	1,072	0	+3	+14	+6	1.8x faster
32378	收集的各种资源 JavaScript · 9 years old	3,020	+1	+3	+18	+6	1.5x faster
32379	Unity il2cpp reverse engineer C# · 9 years old	9,650	+4	+41	+155	+6	1.0x, steady
32380	Simple golang utility helping to discover large files/folders. Go · 9 years old	596	0	+3	+9	+6	3.0x faster
32381	How to be low-level programmer 9 years old	12,768	0	+6	+22	+6	1.4x faster
32382	Our repository for Diversity, Equity and Inclusion work at Mozilla 9 years old	1,169	+1	+7	+17	+6	1.6x faster
32383	🍀 Next-generation, purely functional package manager for the Emacs hacker. Emacs Lisp · 9 years old	3,036	+1	+3	+8	+6	4.0x faster
32384	Community Mod editor/creator for REDengine games. C# · 9 years old	1,238	+2	+5	+25	+6	1.3x faster
32385	The Official Golang driver for MongoDB Go · 9 years old	8,544	0	+3	+11	+6	2.2x faster
32386	WeatherStar 4000+ JavaScript · 9 years old	598	0	+1	+6	+6	Up from 0
32387	Code examples that accompany various MDN DOM and Web API documentation pages JavaScript · 9 years old	4,049	+1	+6	+12	+6	2.0x faster
32388	NI-DAQmx API for Python, created and supported by NI Python · 9 years old	598	0	+3	+8	+6	4.0x faster
32389	An open source command line RatioMaster with an optional WebUI. Java · 9 years old	838	0	+1	+9	+6	3.0x faster
32390	Web UI for Jaeger TypeScript · 9 years old	1,549	+1	+4	+15	+6	1.7x faster
32391	common in-memory tensor structure C++ · 9 years old	1,264	0	+3	+12	+6	2.0x faster
32392	A helm plugin that shows a diff explaining what a helm upgrade would change Go · 9 years old	3,521	0	+4	+19	+6	1.5x faster
32393	Find unused parameters in Go Go · 9 years old	579	+1	+7	+8	+6	4.0x faster
32394	The Compute Library is a set of computer vision and machine learning functions optimised for both Arm CPUs and GPUs using SIMD technologies. C++ · 9 years old	3,208	0	+3	+13	+6	1.9x faster
32395	Simple and powerful Unity3d game workflow! 简单、高效、高度工业化的商业级unity3d 工作流。 C++ · 9 years old	2,712	0	+1	+7	+6	7.0x faster
32396	open source Kubernetes-native API gateway for microservices built on the Envoy Proxy Python · 9 years old	4,526	0	+1	+9	+6	3.0x faster
32397	Chromium Embedded Framework (CEF). A simple framework for embedding Chromium-based browsers in other applications. C++ · 9 years old	4,881	+3	+11	+60	+6	1.1x faster
32398	A modular WYSIWYG HTML editor with zero runtime dependencies. Everything included, enable only what you need. JavaScript · 9 years old	2,032	-1	+1	+13	+6	1.9x faster
32399	Python API client library for Netbox. Python · 9 years old	694	0	+4	+8	+6	4.0x faster
32400	Simple and Distributed Machine Learning Python Library porting ML algorithms for Spark Scala · 9 years old	5,255	0	+1	+13	+6	1.9x faster

Today counts stars since midnight US Pacific time, so it is a partial day. 12 more tracked repositories are still loading their star history and will join the ranking once it is complete.