Open Source
215 companies in this industry
About the Open Source Industry
We track 215 companies in the Open Source industry and the technologies they use. The most widely adopted technology in this industry is jQuery, used by 86 companies. In total, 20 distinct technologies have been detected across Open Source companies.
Companies Tracked
215
Top Technology
jQuery
Technologies Detected
20
Top Technologies in Open Source
1


















jQueryJavaScript libraries
86 companies2Open GraphMiscellaneous
85 companies3H
HSTSSecurity
70 companies4Google AnalyticsAnalytics
66 companies5Google Tag ManagerTag managers
64 companies6Google Font APIFont scripts
59 companies7PHPProgramming languages
48 companies8CloudflareCDN
48 companies9RSSMiscellaneous
47 companies10NginxWeb servers, Reverse proxies
44 companies11HTTP/3Miscellaneous
40 companies12Font AwesomeFont scripts
36 companies13Priority HintsPerformance
36 companies14WordPressCMS, Blogs
35 companies15Apache HTTP ServerWeb servers
35 companies16MySQLDatabases
35 companies17core-jsJavaScript libraries
33 companies18BootstrapUI frameworks
29 companies19jQuery MigrateJavaScript libraries
29 companies20Cloudflare Bot ManagementSecurity
28 companiesCompanies in Open Source
| Company | Domain | Country | Employees |
|---|---|---|---|
| polar.sh | SE | 1-10 | |
| pydantic.dev | GB | 1-10 | |
| discourse.org | US | 101-250 | |
| gun.io | US | 11-50 | |
| stately.ai | US | 1-10 | |
| dioxuslabs.com | US | 1-10 | |
| primal.net | US | 11-50 | |
| meedan.com | US | 11-50 | |
| vizor.io | FI | 1-10 | |
| cubeia.com | SE | 1-10 | |
| win-rar.com | DE | 11-50 | |
| home-assistant.io | US | 11-50 | |
| lutris.net | US | 11-50 | |
| npmjs.com | US | 11-50 | |
| dronecode.org | US | 11-50 | |
| osintcombine.com | AU | 11-50 | |
| dawnlabs.io | US | 1-10 | |
| otainfo.com | US | — | |
| magikminds.com | US | 101-250 | |
| nats.io | US | 1-10 |
Frequently Asked Questions
What technologies are popular in Open Source?+
The most popular technologies in Open Source are jQuery, Open Graph, HSTS.
How many Open Source companies are tracked?+
We track 215 companies in the Open Source industry.
What is the most used technology in Open Source?+
jQuery is the most used technology in Open Source, detected on 86 companies.
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Browse DatasetsData last updated: June 2026