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Engineering

Articles and publications tagged Engineering across the Atmosphere.

258articles29publications
taco 'bout it
taco 'bout itOct 8, 2026
Margaret Hamilton, computing pioneer who led software development for the Apollo program, dies at 90
“To say Margaret Hamilton was a pioneer — to say she was ahead of her time — would be a dramatic understatement. She was a software engineer at a time when that field was in its infancy, and she not only developed advanced code herself but also led a team in using that nascent technology...
apollocomputer science
meri's missives
meri's missivesSep 22, 2026
(Re)building Roomy in 6 months
A recap on my engineering and design process
17
6
engineeringdesign
Jonathan Pearce
Jonathan PearceAug 20, 2026
Engineering the DID Ring System
A record of engineering the DID Ring system with the aid of LLMs, and the best practices for engineering using agentic compute.
metadid-ring
PostHog Blog
PostHog BlogJul 28, 2026
10,000 PRs a month is easy: How devex is evolving at PostHog
Shipping cadence is accelerating at PostHog. In the last 6 months, we've gone from shipping 1,441 PRs in January to 4,725 PRs in June while increasing engineering headcount by only 10%. This is heading towards our north star for internal developer…
AIEngineering
Brittany Ellich
Brittany EllichJul 26, 2026
108 PRs in eight days: Accidentally discovering loop engineering
techai
Phillip Carter
Phillip CarterJul 22, 2026
Don't build your own CRM
You really don't want to be in the business of building your own Salesforce.
engineeringenterprise
Duncan Stephen
Duncan StephenJul 21, 2026
The third horizon of human-centred approaches
The way we work as human-centred practitioners needs to change. From its beginnings as an engineering technique, through its transition to being a product design tool, user experience now needs to be adopted as a strategic approach.
AgileDesign thinking
ooo-yay.com
ooo-yay.comJul 16, 2026
Why Cascade Chat kept disconnecting
Cascade Chat could connect to Libera.Chat just fine and then lose the socket a few seconds later. Finding out why took several PRs and a rethink of its event architecture.
architectureevent-driven-systems
PostHog Blog
PostHog BlogJul 10, 2026
Our session replays are opening their own pull requests
Errors are the easiest data to act on in our product improvement pipeline . They arrive with a stack trace that's groupable and says exactly what broke and where. This makes it easy for agents to research each one, and if it's actionable, open a PR…
AISession replay
PostHog Blog
PostHog BlogJul 7, 2026
How to build a PostHog integration with the provisioning API
I built a fake farm-website company on PostHog's provisioning API. Here's how it creates accounts for its users and reads their analytics back, with the gotchas I hit.
Engineering
Build.ms
Build.msJun 26, 2026
Your Agent Deserves Logs
How structured logs helped Codex fix a year-old bug, and why logs are the key to unlocking autonomous workflows.
TopAI
ooo-yay.com
ooo-yay.comJun 26, 2026
Cascade Chat has moved to an ADLC
Cascade Chat now runs on an Agentic Development Lifecycle. Agents write the code, Playwright verifies it, and the only human decisions left are ideation, architecture, and the release gate.
engineeringai
PostHog Blog
PostHog BlogJun 24, 2026
I wrote a 70x faster SQL parser while barely looking at the code
After the success of using agents to improve query performance through autoresearch , I wanted to try something more ambitious. I rewrote PostHog's SQL parser using multiple long-running Claude Code sessions in parallel. The result was 16K lines of…
EngineeringAI
ooo-yay.com
ooo-yay.comJun 21, 2026
CalVer is just better
Semantic versioning signals intent. Calendar versioning tells you when. The second one is more useful.
engineeringtools
ooo-yay.com
ooo-yay.comJun 20, 2026
Are we (re-)approaching the year of applications on the desktop?
Desktop software is having a quiet revival. After years of SaaS monoculture, frameworks like Wails and Tauri are enabling a new generation of native-feeling apps built with familiar web technologies — at a fraction of Electron's resource cost. Wails v3's first-class in-app updates might be what finally tips the scale.
engineeringdesktop
ooo-yay.com
ooo-yay.comJun 18, 2026
I dumped Cursor
As is tradition, my workflow continues to evolve at a rapid pace. I've since dumped Cursor in favor of a new stack.
engineeringai
jola.dev
jola.devJun 9, 2026
Treating LLMs as programming books
Thoughts on an approach for using LLMs effectively for coding without losing engagement and cognitive effort.
llmagent
jola.dev
jola.devJun 9, 2026
Treating LLMs as programming books
Thoughts on an approach for using LLMs effectively for coding without losing engagement and cognitive effort.
llmagent
joe.dev - Joe Beda's Development Blog
joe.dev - Joe Beda's Development BlogJun 1, 2026
R&D is two jobs, and research doesn't run on autopilot
Research figures out what good looks like. Development executes against a known good. The trap is the work in between.
AIagents
PostHog Blog
PostHog BlogJun 1, 2026
Karpathy's Autoresearch found a 3-year-old bug in our query engine (and improved performance by 11%)
A few weeks ago at a team offsite in Lisbon, we pointed an AI agent at our query engine, fed it slow queries from production, and let it run overnight. By the next morning it had found something embarrassing: for almost three years, every query with…
EngineeringAI
Build.ms
Build.msMay 26, 2026
Being A 1.5-10x Developer
Good code begets good results, so let's make a case for using coding agents to write better code, rather than just more code.
TopAI
PostHog Blog
PostHog BlogMay 25, 2026
From 270GB RAM to 5GB: Moving local flag evaluation from Django to Rust
How we moved PostHog's feature flags local evaluation endpoint from Django to Rust and dropped CPU usage by 24x and memory by 56x.
Inside PostHogEngineering
Build.ms
Build.msMay 11, 2026
The Teaching Computer
Many people are using AI to solve their problems when they could be leveraging AI to become better versions of who they want to be.
TopAI
Strangelove-AI
Strangelove-AIMay 10, 2026
A Guide to Harness Engineering: Building Reliable AI Agent Workflows
A practical framework for building reliable AI agent workflows through harness design, state management, and end-to-end verification.
EngineeringAgentic Systems