Apache Pulsar

A distributed pub-sub messaging platform with a very flexible messaging model and an intuitive client API

Rank

501 8

Git Repositories

pulsar

Started

2016-09-06 3,123 days ago

Categories

Messaging

Alternatives to

Discord, Slack, Microsoft Teams, WhatsApp, VBulletin

Open Core Products

Astra Streaming DataStax

Luna Streaming DataStax

Apache Pulsar StreamNative

GitHub Stars

14,432 #874

Weekly commits since inception

2016

2020

2025

Weekly contributors since inception

2016

2020

2025

Recent Project Activity

Past 30 days	53 commits #865	25 contributors #314
Past 90 days	165 commits #875	41 contributors #360
Past 365 days	894 commits #787	97 contributors #404
Past 1095 days	4,348 commits #622	295 contributors #353
All time	13,326 commits	741 contributors

Contributing Individuals

	Commits past X days
	30	90	365	1095	All
1 Lari Hotari DataStax	8	39	210	540	834
2 Matteo Merli StreamNative	0	6	27	93	1,138
3 fengyubiao	5	17	92	267	267
4 Rajan Dhabalia Yahoo	4	9	39	68	660
5 Zixuan Liu	3	16	42	149	177
6 Jiwei Guo StreamNative	0	0	13	167	251
7 Penghui Li StreamNative	0	0	4	96	400
8 BewareMyPower	1	6	40	104	202
9 Nicolò Boschi DataStax	0	0	2	160	205
10 Michael Marshall DataStax	0	0	0	137	236
11 Sijie Guo StreamNative	0	0	0	0	494
12 Cong Zhao	0	0	16	141	141
13 thetumbled	6	13	47	69	69
14 Tzu-Li Chen	0	0	0	141	142
15 Sanjeev Kulkarni	0	0	0	0	412
16 Boyang Jerry Peng	0	0	0	0	379
17 Xiangying Meng	1	2	10	96	135
18 Baodi Shi	8	11	39	47	47
19 Qiang Zhao	1	3	15	87	87
20 Heesung Sohn	0	1	21	83	83

Showing 1 to 20 of 741 results Previous Next

Contributing Companies

Toggle to view table

	Percentage of commits past X days
Contributing Companies	30	90	365	1095	All
DataStax	13%	23%	24%	20%	11%
Yahoo	9%	5%	4%	2%	5%
StreamNative	0%	4%	5%	9%	17%
Huawei	0%	0%	0%	1%	1%

Add this OSSRank shield to this project's README.md

[![OSSRank](https://shields.io/endpoint?url=https://ossrank.com/shield/20)](https://ossrank.com/p/20)