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Pawel Ledwon (Guest Author)

Paweł is one of the software engineers at Pusher. He's responsible for several parts of our core infrastructure, but also for maintaining the JavaScript client library. His mantra is simplicity, which he believes leads to developing easier, faster and more reliable systems.

9 posts from Pawel Ledwon

Introducing pusher-js 2.2.0-rc1

We have just released the first release candidate for the next pusher-js version – 2.2 – including major reliability and...

How we built Pusher-JS 2.0 Part 2 – Implementation

This part will get more technical and focus more on implementation details - we'll discuss how strategies are represente...

Pusher-JS Client 2.2.0 Released

After several months of beta-testing, we’re happy to announce that the stable release of pusher-js 2.2.0 has been publis...

How we built Pusher-JS 2.0 – part 3 – metrics

This is the final part of my series on how we built pusher-js 2.0, don’t forget to read part 1 and part 2 too. One of th...

How to achieve HIPAA compliance with Pusher Channels

With the release of end-to-end encryption it is easier than ever to achieve HIPAA compliance for your online healthcare ...

How we built Pusher-JS 2.0 – part 1 – Basics

A walkthrough on how we upgrade our connection strategy for the Pusher-js 2.0.0 library....

Approaching Realtime as a Blank Slate

When Pusher started as a company the main environment in which WebSockets were used was the web browser. Since the birth...

New pusher-js CDN, major improvements

Since the beginning of (Pusher) time, we’ve used CloudFront as the CDN provider for our JavaScript library. Unfortunatel...

Pusher-js 2.2.0-rc2 Release

We have just released the second release candidate for 2.2.0, which contains several reliability improvements and bugfix...