Product
PHP and Composer Support Is Now in Beta
Socket’s PHP and Composer support is now in Beta for all customers, with PHP reachability analysis generally available.
By Trevor Norris, Benjamin Barslev - Aug 21, 2026
posthog-js
Advanced tools
PostHog JavaScript package
Please see the main PostHog docs.
SDK usage examples and code snippets live in the official documentation so they stay up to date.
Documentation
Other packages similar to posthog-js
mixpanel-browser
Mixpanel is a powerful analytics tool that offers similar functionalities to PostHog, such as event tracking, user identification, and property setting. Mixpanel also provides advanced features like A/B testing and user segmentation.
amplitude-js
Amplitude is an analytics platform focused on product intelligence. It offers event tracking, user identification, and behavioral analytics. Amplitude provides advanced features like cohort analysis and user journey mapping, which can be more detailed than PostHog's offerings.
FAQs
Posthog-js allows you to automatically capture usage and send events to PostHog.
The npm package posthog-js receives a total of 7,979,731 weekly downloads. As such, posthog-js popularity was classified as popular.
We found that posthog-js demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 21 open source maintainers collaborating on the project.
Package last updated on 14 Aug 2026
Related posts
Product
Socket Now Protects the Firefox Extension Ecosystem
Socket is bringing experimental protection to Firefox, scanning 97,000+ extensions in Mozilla's official directory for malware and risky updates.
By John Tuckner - Aug 20, 2026
Research
/Security News
Popular Rust Crates Compromised in Build-Time Supply Chain Attack
Three compromised Rust crates pulled in a malicious dependency that downloaded and executed cross-platform malware during Cargo builds.
By Socket Research Team - Aug 20, 2026