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What are the best engineering blogs with real-world depth (no fluff)?

46•nishilpatel•2h ago
I’m looking for examples of high-quality engineering blog posts—especially from tech company blogs, that go beyond surface-level explanations.

Specifically interested in posts that: 1. Explain technical concepts clearly and concisely 2. Show real implementation details, trade-offs, and failures 3. Are well-structured and readable 4. Tie engineering decisions back to business or product outcomes

Any standout blogs, posts, or platforms you regularly learn from?

Comments

yrand•1h ago
Encountered one specific example about a month ago here on HackerNews - All about automotive lidar. https://news.ycombinator.com/item?id=46110395

Blog posts where I find quality really shows are usually about something I know next to nothing about how it works. A badly written article usually either goes really shallow or skips some facts when going into depth and requires catchup elsewhere to actually understand it. The lidar article from Main Street Autonomy goes beyond basics and explained everything from the ground up in such a connected way that it was a real pleasure reading it.

qznc•1h ago
Sounds like you look for an intersection of academic papers (1.), tech blogs (2.), text books (3.), and confidential business strategies (4.)? A very high ambition.
gchamonlive•1h ago
A very high ambition?
tester756•1h ago
Maybe

https://projectzero.google/archive.html

https://netflixtechblog.medium.com/

https://www.uber.com/en-US/blog/engineering/

nchmy•1h ago
You're probably looking for something that is more focused on specific software decisions/implementations, but https://infrequently.org is the best web development blog out there.

It's not "technical" so much as it just educates you on how to be a good web developer/run a team. There's zero fluff and considerable detail (footnotes are practically blog posts themselves).

tekichan•1h ago
http://highscalability.squarespace.com/all-time-favorites/
gethly•1h ago
There are no such blogs. Usually companies, or individuals, will write these after they implement some feature into their products. Which makes them inherently little pieces of information scattered all over the internet and there is no one blog that is just about this.
Agingcoder•1h ago
Cloudflare, google project zero.
throw_await•1h ago
oldnewthing
pella•1h ago
> especially from tech company blogs,

https://engineering.fb.com/

https://netflixtechblog.com/

https://stripe.com/blog/engineering

https://eng.uber.com

https://engineering.linkedin.com/

https://engineering.atspotify.com/

https://tailscale.com/blog

https://careersatdoordash.com/engineering-blog/

https://dropbox.tech/

--

Aggregators:( https://engineering.fyi/ ; https://diff.blog/ )

+ https://hn.algolia.com/?query=engineering%20blog

---

create a public engineering-blog SKILL.md. ( ~ collect the writing patterns that work on HN )

i_k•53m ago
I am quite surprised and a bit disappointed that almost none of them have RSS.

But thank you!

petercooper•22m ago
Not RSS exactly but this OPML has feeds for several hundred such blogs if you can filter down from there: https://peterc.org/misc/engblogs.opml
onion2k•19m ago
Spotify and Tailscale do...

https://engineering.atspotify.com/feed

https://tailscale.com/blog/index.xml

embedding-shape•17m ago
> I am quite surprised and a bit disappointed that almost none of them have RSS.

I think it's on purpose. It is to signal that these (those with RSS) aren't really "engineering" blogs at all, they're marketing websites aimed to help with recruiting and making the organization seem "engineering-like".

vogu66•1h ago
not software engineering, but https://practical.engineering/
mitjam•1h ago
Maybe it's just because I'm LLMing a bit too much, recently, but this question sounds to me like a prompt.
atoav•19m ago
Had the same thought. ChatGPT often tells me things like: "This is the hard truth" or "I am telling it to you as it is (no fluff)" or whatever. Just because my initial prompt contains a line about it not making things up and telling me how things are instead of what would please me to hear. I added a line to specifically tell it to not phrase out these things, but it appears to be surprisingly hard to get rid of those phrases.
runlaszlorun•7m ago
I'm not beating up on OP but I chuckled when I read the question. Literally the only place I see the phrase "no fluff" with any frequency is with Deepseek lol.

Nothing wrong with the phrase itself of course, other than the fact that it's like literally in every other reply for me lol.

xnorswap•57m ago
You might be more interested in books than a blog.

For example: The Architecture of Open Source Applications

https://aosabook.org/en/index.html

alhirzel•24m ago
Such a great resource!
pveierland•54m ago
Tweag has many interesting entries with good technical depth:

https://www.tweag.io/blog

vibesareoff•40m ago
Ask the LLM you wrote this post with!
sieste•26m ago
The LLM instructed him to gather training data.
ozim•23m ago
So prompt injection on humans
sieste•17m ago
Polluting the internet with meat slop.
ludicity•40m ago
I'm a huge fan of https://eblog.fly.dev/index.html. The author, Efron, very graciously advises me on a lot of little things around my engineering practice, and I've learned a huge amount about weird holes in my practice from industry dysfunction in a very short period of time from him.
Okkef•38m ago
Armin Ronacher's blog (of flask/jinja fame) https://lucumr.pocoo.org/

Antirez' blog (of Redis fame) https://antirez.com/

Simon Willison's blog (about AI) https://simonwillison.net/

noam_k•31m ago
https://lcamtuf.substack.com/
louiechristie•15m ago
https://youtube.com/@modernsoftwareengineeringyt
louiechristie•15m ago
https://dora.dev/research/2025/dora-report/
bzGoRust•14m ago
https://discord.com/blog https://blog.cloudflare.com/ https://netflixtechblog.com/

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