Social Media Ideas for Spec-Driven Development

Is Spec-Driven Development a Step Forward or Back for Product Development?

Originally published on yuvalyeret.com.What is Spec-Driven Development (SDD) and How Does It Fit with Agile?Spec-driven development looks like a step backward if you think of the s...

Handoff-driven development

Улучшенный Spec-driven-dev. Это SDD + handoff’ы — передний край лучших мировых практик как для соло-разработки, так и для небольших команд. Это не история про рой агентов, которые...

Spec-Driven Development Isn't Waterfall Unless You're Using It That Way

Originally published on yuvalyeret.com.Last summer, while I was vibe-coding my own scorecard app, I kept running into dead ends. Not dramatic ones — the annoying kind. I would get...

Spec-driven Development Isn't Waterfall - Unless You're Using It That Way

Vibe Coding + Expensive AI Tokens ==> Big Planning Up Front?I was getting frustrated with the dead ends I kept hitting while vibe-coding last summer while developing my own “sco...

The Specification Pattern in Laravel: Refactoring Complex Business Rules

As our Laravel applications grow, we inevitably face a common architectural dilemma: where do we put complex business logic that dictates whether an entity meets certain criteria?...

Rubyzen: write architectural lint rules as RSpec tests

https://github.com/perrystreetsoftware/rubyzen Rubyzen is a modern linter for Ruby that allows you to write architectural lint rules as unit tests

Advanced Mocking Strategies: Mastering Test Doubles & Behavior Verification

Every experienced developer has been there: a test suite that passes on your machine but fails in CI, a green build that hides a broken integration, or a test that's so tightly cou...

REST-Assured Configuration and Specifications: Writing Maintainable API Tests

When working on API automation projects, one of the first things that becomes repetitive is configuring the same settings for every test. The base URL, content type, request loggin...

Christian Ledermann: Buzzword Bingo: An Experiment in Spec-Driven AI Development

This is a submission for Weekend Challenge: Passion Edition What I Built I built Buzzword Bingo, a multiplayer bingo game for conferences, webinars and meetings where p...

Design a screen, get a Clean Architecture feature — and keep AI-generated KMP code from drifting

Spec-Driven Development for Kotlin Multiplatform: a living spec, a few guardrails, and an architecture the model isn't allowed to break.Continue reading on Medium »

Curated article

Originally appeared on avdi.codes. We organized around nouns, not verbs. Users, lists, tasks, comments, each owned by exactly one service. Operations were almost entirely CRUD. Com...

Five Rules for Taming RSpec's let Overuse Problem

https://toppa.com/2026/rspec-5-rules-for-using-let-effectively/

PDD (Panic Driven Development)

Behavior-Driven Development in R Shiny: Asserting Outcomes with Then Steps

Learn how to write Then steps that assert outcomes without coupling to implementation. Build custom testthat expectations and keep your BDD assertions at the right level. Continue...

The test suite as a regression sensor

Birgitta Böckeler finishes her post on sensors for coding agents by examining the role of a test suite as a regression sensor, focusing on the role mutation testing can...

The New SDLC With Vibe Coding

Why Duck Typer?

Originally appeared on Giant Robots Smashing Into Other Giant Robots.Duck Typer is a Ruby gem that validates interface compatibility across polymorphic classes sharing the same rol...

What Is Test-Driven Development (TDD)? | Simplilearn

TL;DR: Test-Driven Development (TDD) is more than just writing tests first; it is a disciplined way to build reliable, maintainable software. By following the Red-Green-Refactor cy...

[Перевод] Структурированная разработка на основе промптов

Как сделать изменения, вносимые с помощью LLM, управляемыми, проверяемыми и воспроизводимыми.Программные ассистенты LLM продемонстрировали значительную ценность, но в основном для...

Behavior-Driven Development in R Shiny: Modeling User Behavior with When Steps

Learn how to write When steps that describe user actions without leaking implementation details. Build a clean DSL that survives UI refactors and keeps specifications readable. Con...

OpenAPI, ORM, SVG, and Lottie

This is the third follow-up to Friday's release post. Saturday's was about how you iterate; yesterday's was about new platform APIs in the core; today's is about a run of pieces th...

Building Your API Gateway From OpenAPI Specs: A Spec-Driven Approach

Generating an API Gateway From OpenAPI Specs Five Key Takeaways When your OpenAPI specification becomes the single source of truth, the gap between your API contract and your gat...

Рабочее место не-вайбкодера: настраиваем harness

Привет, Хабр! Меня зовут Даниил, я программист и архитектор, разрабатываю программное обеспечение и спецификации для создания ПО в YADRO. Продолжаю цикл статей об организации рабоч...

Your MCP server will drift from your app. Here's a build gate that stops it.

Draft When I added an MCP server to RyTask (an open-source project tracker), I made one promise: anything a person can do in the UI, an AI agent can do over MCP. No read-only se...