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Curated developer articles, tutorials, and guides — auto-updated hourly
S M Tahosin4d ago • 10 min read
"Rails Magic" Isn't Magic. How a Request Actually Travels Through Rails.
A visual, 10-minute deep dive into how Ruby on Rails actually runs under the hood. From Rack middlew...
#rails#ruby#webdev#architecture
21 4
Dimitris Kyrkos 4d ago • 3 min read
Your agent's retry bug isn't an AI problem. It's a distributed-systems problem with an LLM on top.
Most agent demos have a happy path: the model picks a tool, the tool returns 200, the agent moves on...
#ai#architecture#programming#discuss
67 135
James Anderson4d ago • 8 min read
Writing C for the Web in 2026 Isn't Insane. It Might Be the Future
Someone shipped a modern, commercial web product — user accounts, Stripe payments, a search...
#webdev#c#architecture#discuss
38 15
Randal L. Schwartz3d ago • 8 min read
Generative UI Without the Async Tax: Introducing bloc_signals_genui 1.0
Why we built a pure-Dart, 0ms synchronous Generative UI state machine on top of Google's official A2...
#flutter#dart#ai#architecture
18 28
Randal L. Schwartz1d ago • 16 min read
926 Steps, Two Lobotomies, and Zero Nudges: Flight-Testing the Commitment Machine Across Gemini, Claude, and GPT-OSS
A 2026 Harvard study of 718 companies found that AI agents write 30% more code and close zero additi...
#ai#programming#architecture#unix
3 2
Ken W Alger3d ago • 8 min read
Tuesday Isn't a Valid State Transition
Calendars, evidence, and the difference between done and stuck I expected my pear wine to spend two...
#observability#programming#architecture#devops
7 2
𝗝𝗼𝗵𝗻1d ago • 5 min read
Your Retry Policy Is Making Production Outages Worse
Default HTTP retries and un-jittered backoff turn brief network blips into self-inflicted DDoS attac...
#discuss#backend#architecture#devops
14 10
TokenLat1d ago • 3 min read
Your retry loop is your most expensive feature
A team I worked with tracked cost per task down to the token. They capped context. They set a budget...
#ai#machinelearning#architecture#llm
8 17
Priyanshu Verma4d ago • 6 min read
The File Format: Pages, Headers, and Magic Bytes
Series: nosqlite devlog, Part 2 The first article was about the why. This one is where things get.....
#architecture#database#programming#softwaredevelopment
6 4
Anis Meziani2d ago • 7 min read
Idempotency keys for AI agents: why hashing the arguments doesn't work
When an agent replays a run, the model rewrites the email and the hash changes. Here's why idempoten...
#ai#agents#python#architecture
28 32
Christian Vasquez6d ago • 6 min read
How I finally undestood what loosely coupled modules are
Photo by Glen Carrie on Unsplash The Intro Here goes another one of those "it...
#beginners#typescript#node#architecture
1 1
![[Agent Platform in Action (1)] Building a LINE AI Business Card Master with Go and Google ADK 2.0: From Fan-Out Parallel Retrieval to HITL Pause](https://media2.dev.to/dynamic/image/width=1200,height=627,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2F4y60ed2tg4coy6x3auw0.png)
Evan Lin6d ago • 14 min read
[Agent Platform in Action (1)] Building a LINE AI Business Card Master with Go and Google ADK 2.0: From Fan-Out Parallel Retrieval to HITL Pause
Recap During the AI Agent development craze over the past year, the first Agent many...
#agents#ai#architecture#go
0 0
Michael Levan5d ago • 6 min read
Many Actors, One Worker: Running Multi-Actor Workflows In Agent Substrate
Starting with Agent Substrate v0.5.0 (latest build at the time of writing this blog post on...
#agents#architecture#infrastructure#kubernetes
1 1
Krish VermaOct 16, 2026 • 4 min read
How I built at-most-once sends for my AI companion's ChatGPT tab: a durable send ledger, and receipts that survive a crash
How I built at-most-once sends for my AI companion's ChatGPT tab: a durable send ledger, and...
#opensource#ai#showdev#architecture
2 12
Naveen Alavilli6d ago • 4 min read
The Browser Is Becoming an Agent Runtime. Here’s the Architecture I Trust
A browser used to be a document viewer. Then it became an application platform. Now it is becoming.....
#ai#architecture#agents#security
4 2
Jonas Gauffin3d ago • 18 min read
ADO.NET, the right way (reloaded)
In 2013 I wrote ADO.NET, the right way. The point was that plain ADO.NET, with a couple of extension...
#architecture#adonet#ai
0 0
Diogo Soares2d ago • 10 min read
Dark Factory vs. Light Factory: Where Should AI Agents Run Unwatched?
"Code must not be written by humans." "Code must not be reviewed by humans." Those are the two...
#ai#architecture#softwareengineering#productivity
3 10
Krlz1d ago • 25 min read
Enterprise Software in 2026: From First Conversation to Production Ownership
A research-backed, end-to-end enterprise delivery playbook: modern management, decision rights, nego...
#softwareengineering#architecture#ai#devops
0 0
Satria Nindhita2d ago • 7 min read
Architectural Evolution: From Monolithic LLM Agents to Specialized Multi-Agent Swarms
Architectural Evolution: From Monolithic LLM Agents to Specialized Multi-Agent Swarms with...
#ai#architecture#softwareengineering#machinelearning
3 1
Ivan Rossouw2d ago • 4 min read
Put the Concurrency Gate Before the Side Effect
Many concurrency bugs begin with code that looks entirely reasonable: Read the current row. Check....
#architecture#csharp#efcore#dotnet
1 2
Valipireddy Kowshik2d ago • 3 min read
Retries Are a Distributed Systems Bug Waiting to Happen: Designing Idempotent APIs
Why naive retries cause duplicate charges and corrupted state, and how idempotency keys, backoff wit...
#architecture#backend#api#systemdesign
1 2
Om Jariwala4d ago • 4 min read
Building Telehealth That Handles Latency, EHR Integration, and HIPAA Safeguards
A telehealth app can pass every demo and still fail in production. The video freezes on a patient's....
#healthcare#webdev#security#architecture
5 1
Andrii B.Oct 16, 2026 • 13 min read
Event-Driven Architecture Is Not Event Sourcing
Put a Kafka topic between two services, and sooner or later someone in the design review will say "s...
#architecture#eventdriven#microservices#systemdesign
6 1
Mehdi Chilla2d ago • 14 min read
Kubernetes : et si le vrai problème n'était pas technique ?
Une équipe veut déployer une nouvelle API sur Kubernetes. Le code est prêt, les tests passent. Mais...
#devops#kubernetes#platformengineering#architecture
0 0