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Posts by Piotr Sarna

a quote on tech blogging from Cassidy Williams

a quote on tech blogging from Cassidy Williams

Next up in our tech blogger interview series:
@cassidoo.co , who just celebrated the 9th anniversary of her newsletter (Rendezvous with Cassidoo) 🌟 writethatblog.substack.com/p/cassidy-wi...

2 days ago 10 5 0 0
a screenshot of featured engineering blogs

a screenshot of featured engineering blogs

Piotr's latest engineering blog picks for writethat.blog...
- When agents have wallets // @ludden.social - ZeroClick
- Hypothesis, Antithesis, synthesis // @drmaciver.bsky.social - @antithesis.com
- What happens with open source in the age of AI? // @glaubercosta.bsky.social y.social - @tur.so

3 days ago 4 2 1 0
an interview with Gergely Orosz about writing

an interview with Gergely Orosz about writing

Our latest interview: @gergely.pragmaticengineer.com shares his path to The Pragmatic Engineer, his favorite bloggers, and tips for others writethatblog.substack.com/p/gergely-or...

2 weeks ago 5 2 0 0
A screenshot of Gwen Shaprira's responses to questions about her blogging experiences

A screenshot of Gwen Shaprira's responses to questions about her blogging experiences

For our latest tech blogger interview, we’re featuring @gwenshap.bsky.social.
writethatblog.substack.com/p/gwen-shapi...

1 month ago 10 4 1 0
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“Writing for Developers” is featured as @manning.com's deal of the day today. The 45% discount also applies to “A Damn Fine Stable Diffusion Book” by @willkurt.bsky.social and “Everyday Data Visualization” by @callmedeeray.bsky.social . mng.bz/Y7oK

2 months ago 9 4 1 0

Rather chuffed to get featured on @cynthiadunlop.bsky.social's blog (alongside many names who I've fanboi'd for years, giving me serious imposter syndrome 🙃)

2 months ago 14 3 2 0
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New tech blogger interview -- this time, we’re featuring @rmoff.net

writethatblog.substack.com/p/robin-moff...

2 months ago 6 1 0 1
a screenshot from writethat.blog with engineering blog posts from January 2026

a screenshot from writethat.blog with engineering blog posts from January 2026

Piotr's latest engineering blog picks for writethat.blog...
The design & implementation of sprites// @sockpuppet.org, @fly.io
Don’t fall into the anti-AI hype// @antirez.bsky.social
Databases in 2025: A year in review// @andypavlo.bsky.social
Database transactions// Ben Dicken, @planetscale.com

2 months ago 9 2 1 0
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A screenshot of an interview with Sean Goedecke on writing technical blogs

A screenshot of an interview with Sean Goedecke on writing technical blogs

New interview: Sean Goedecke shares his technical blogging experiences and advice
writethatblog.substack.com/p/sean-goede...

2 months ago 7 1 1 0
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New interview: @simonwillison.net shares his technical blogging experiences and advice writethatblog.substack.com/p/simon-will...

2 months ago 33 5 1 1

Lots of gems here. Definitely worth a read if you blog or would like to.

(And I'll be following @thorstenball.com's advice in 2026: set a schedule.)

3 months ago 8 2 0 0
A screenshot sharing tech blogging lessons learned from Sam Rose and Phil Eaton

A screenshot sharing tech blogging lessons learned from Sam Rose and Phil Eaton

Here's one final remix of the 2025 tech blogger interviews: everyone sharing their top blogging lessons learned writethatblog.substack.com/p/technical-...

3 months ago 15 4 4 1
Screenshot from writethat.blog

Screenshot from writethat.blog

Piotr's latest picks for writethat.blog ...

- In defense of lock poisoning in Rust //
@sunshowers.io

- Why we built Lightpanda in Zig // Francis Bouvier - Lightpanda

- Your intellectual fly is open //
@bcantrill.bsky.social

-Do not optimize away // matklad

3 months ago 12 3 2 0

Today was Week One of the #OvercommittedBookClub for the book Writing for Developers! This week we read Chapters 1 + 2

We are adding the discussion questions as replies here in case you would also like to participate. Feel free to participate even if you haven't read the book!

3 months ago 6 1 1 2
Join the Overcommitted Discord Server! The official discord server of the Overcommitted podcast! | 116 members

📚 Want to learn how to write for developers?

Join us TODAY at 9AM PT to discuss chapters 1-2 of "Writing for Developers"

Haven't read it yet? No problem! Come anyway. It might be just the push you need to finally write that post you've been putting off ✍️

Everyone's welcome! discord.gg/4enG8EQaMr

3 months ago 10 5 1 1
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Next up in our 2025 recaps... here’s how some of our favorite bloggers responded to the question: “What has been the most surprising impact of blogging?” writethatblog.substack.com/p/the-impact...

3 months ago 5 2 0 1
Join the Overcommitted Discord Server! The official discord server of the Overcommitted podcast! | 91 members

Do you write blog posts, documentation, or anything for software engineers? Do you want to?

Join us for the Writing for Developers book club with @overcommitted.dev, officially kicking off now! 🚀

Chapters 1+2 now, first discussion Friday. Join us in Discord to chat about it: discord.gg/d9gZyYuqKd

3 months ago 25 9 4 4
Ep. 38 | Writing for Developers with Piotr Sarna - Overcommitted - Episode 38 Summary In this episode of the Overcommitted Podcast, hosts Brittany, Bethany, and Erika engage in a deep conversation with Piotr Sarna, co-author of 'Writing for Developers.' They explore the journe...

Writing for Developers with @sarna.dev

→ starting a blog when your company doesn't have one
→ why co-authoring a book is actually easier than solo
→ breaking "write a book" into "write extended blog posts"

overcommitted.dev/ep-38-writin...

3 months ago 6 3 0 1
A screenshot featuring responses from Aaron Francis, antirez, Charity Majors, and Eric Lippert

A screenshot featuring responses from Aaron Francis, antirez, Charity Majors, and Eric Lippert

Why write engineering blogs? Here’s how some of our favorite bloggers responded to the question “Why did you start blogging and why do you continue?” writethatblog.substack.com/p/why-write-...

4 months ago 24 6 1 1
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Piotr's latest picks for writethat.blog...
Imgur geo-blocked the UK, so I geo-unblocked my entire network // Oscar Molnar
Assert in production // @dominiktornow.bsky.social
Intel is listening, don't waste your shot // Brendan Gregg

4 months ago 5 1 1 0
Join the Overcommitted Discord Server! The official discord server of the Overcommitted podcast! | 43 members

We will soon be kicking off our next book club, Writing for Developers!

If you write blogs or newsletters for developers (or want to), you should join the book club! Come hang out in Discord and drop a link to your blog in the comments!

discord.gg/d9gZyYuqKd

4 months ago 17 2 4 6
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For our latest tech blogger interview, we’re featuring Preston Thorpe. writethatblog.substack.com/p/preston-th...

4 months ago 5 1 0 0

writethat.blog/rss.xml

5 months ago 2 0 1 0

New podcast: A fun chat on writing engineering blogs, with @glaubercosta.bsky.social and @sarna.dev

6 months ago 8 2 1 0
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New interview: @aaronfrancis.com on technical blogging. It’s short, sharp, and spot on. No excuses, give it a read. 🙂
writethatblog.substack.com/p/aaron-fran...

7 months ago 6 2 0 0
Screenshot of engineering blog posts featured on writethat.blog in August

Screenshot of engineering blog posts featured on writethat.blog in August

@sarna.dev's latest picks for writethat.blog …
- Inside vLLM: anatomy of a high-throughput LLM inference system: Aleksa Gordić
- Big O: @samwho.dev
- Optimizing our way through Metroid: Will Wilson (@antithesis.com)
- Without the futex, it's futile: h4x0r

7 months ago 8 1 1 1
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Our latest tech blogger interview features “long-time performance geek” @tanelpoder.com. He just hit 18 years of blogging, and that deep experience really comes across in his thoughtful responses. writethatblog.substack.com/p/tanel-pode...

8 months ago 10 2 0 0
A screenshot of writethat.blog, May picks

A screenshot of writethat.blog, May picks

Piotr’s latest picks for http://writethat.blog…
- We rewrote large parts of our API in Go using AI - @avi.im, @tur.so
- Reservoir sampling - @samwho.dev
- End the obsession with servers - @technosophos.bsky.social, @fermyon.com

10 months ago 6 2 1 0
An excerpt from an interview with Glauber Costa about technical blogging

An excerpt from an interview with Glauber Costa about technical blogging

A peek into @glaubercosta.bsky.social's path from reluctant writer to writing-obsessed co-founder -- and his writing tips for others writethatblog.substack.com/p/glauber-co...

10 months ago 6 1 0 0
A screenshot engineering blogs featured on writethat.blog

A screenshot engineering blogs featured on writethat.blog

Piotr’s latest picks for writethat.blog…
- How a 20-year-old bug in GTA San Andreas surfaced… - @cookieplmonster.bsky.social
- Things Zig comptime won’t do- matklad
- Torn write detection and protection - @alexmillerdb.bsky.social
- Turso Cloud goes diskless- @glaubercosta.bsky.social, @tur.so

11 months ago 5 2 1 0