#
DIFF.BLOG
New
Following
Discover
Jobs
More
Top Writers
Suggest a blog
Upvotes plugin
Report bug
Contact
About
Privacy
Sign up
The home for great developer writing.
We surface the best developer writing from thousands of independent blogs, updated daily.
Join Diff.blog
TOPICS
↗ Reply to: Put an AV test at the start of your slides
·
Thiago Perrotta
·
Sept. 19, 2026, 10:36 p.m.
Commentary
serenity
public-speaking
visual-design
developer insights
Presentation Tips
Summary
Thiago Perrotta shares a simple yet effective technique for speakers: starting presentations with a test card to check for visual issues like aspect ratio and colors before the talk begins.
Read full post on perrotta.dev →
MORE POSTS LIKE THIS
Unit tests mark territory more than squash bugs
Yosef Mendelsohn ·
Sep 18, 2026
integration testing
code-quality
Human vs. Agent Reliability Over Long Horizons – How Can We Do What They Can’t?
Codemanship Wordpress ·
Sep 19, 2026
AI
Learning
Links For You (9/20/26)
Raymond Camden ·
Sep 20, 2026
Misc
links4you
The AI threat is real, it just isn’t the one in the headlines
Rob Bowley ·
Sep 18, 2026
artificial-intelligence
ai-safety
The Web Search Your Agent Inherited Isn't Good Enough
Mooncake ·
Sep 17, 2026
product
Platform
State of MCP - Multi-agent, identities, and overlapping protocols
Thestack ·
Sep 18, 2026
AI
Agentic AI
Discover more posts →
AUTHOR
Advertise
Sponsor diff.blog
Put your product in front of developers who read and write about their craft. One exclusive sponsor at a time.
Become a sponsor →
RECENT POSTS FROM THE AUTHOR
Choose how you want to continue.
Continue with GitHub
Continue with Google
By continuing, you agree to our
Privacy Policy
.