Matthew Casperson (author) - Page 16

Selenium series: What is WebDriver and Selenium?

Matthew CaspersonOctober 2, 2018 • 4 min read
Selenium series: headless browsers

Matthew CaspersonOctober 2, 2018 • 8 min read
Selenium series: adding the BrowserMob proxy

Matthew CaspersonOctober 2, 2018 • 5 min read
Selenium series: Firefox debugging tricks

Matthew CaspersonOctober 2, 2018 • 3 min read
Selenium series: capturing HAR files

Matthew CaspersonOctober 2, 2018 • 7 min read
Selenium series: modifying HTTP requests

Matthew CaspersonOctober 2, 2018 • 5 min read
Selenium series: modifying HTTP responses

Matthew CaspersonOctober 2, 2018 • 5 min read
Selenium series: uploading the web page to S3

Matthew CaspersonOctober 2, 2018 • 5 min read
Selenium series: running tests against BrowserStack

Matthew CaspersonOctober 2, 2018 • 9 min read
Selenium series: running tests on mobile devices

Matthew CaspersonOctober 2, 2018 • 4 min read
Selenium series: Environment specific handling

Matthew CaspersonOctober 2, 2018 • 5 min read
Selenium series: The Maven POM file

Matthew CaspersonOctober 2, 2018 • 8 min read

Fix unsecured Argo CD communications

Get a deep dive of the new mTLS support in Argo CD 3.5 and explore how it enhances the security of internal communication.

Patroklos PapapetrouJune 25, 2026 • 11 min read

An archery target with arrows sticking out from the bullseye, with a bow preparing to send another shot.

The Bullseye Model of product velocity

Discover a model that encourages product development teams to go beyond throughput to what really matters.

Paul StovellJune 25, 2026 • 7 min read

An illustrated figure points at a large light switch in the off position, connected by a line to an ephemeral environment chip labelled pr42/ephemeral above it.

Optional ephemeral environments using GitHub PR labels

Ephemeral environments are great for PR reviews, but they're not always needed. In this post, I walk through how I used a simple GitHub PR label to make ephemeral environment deployments optional without breaking branch protection rules.

Matthew AllfordJune 23, 2026 • 7 min read

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