#contract testing
286 related articles
·4 min
Vibe Coding in Practice: Refactoring a Unity Game's SO Architecture with AI
A deep dive into refactoring a Unity game with Vibe Coding and AI, introducing ScriptableObject (SO) architecture—covering visual map editors, Codex remote control, and collaboration pitfalls.
Read more →
·7 min
Auditing Cryptographic Libraries with AI: What We Found in Cloudflare's CIRCL
An in-depth look at using AI LLMs to audit Cloudflare's open-source cryptographic library CIRCL, covering constant-time detection, side-channel vulnerabilities, and human-AI collaboration.
Read more →
·5 min
From Vibe Coding to AI Engineering: A Complete Guide to Enterprise-Grade Development
In the AI programming era, Vibe Coding alone can only build toys. This article deeply analyzes the complete engineering path from Vibe Coding to SDD spec-driven development, covering Claude Code and Codex tool selection, the SuperPower plugin, and domestic LLM comparisons.
Read more →
·4 min
Beyond Vibe Coding: A Complete Guide to Enterprise-Grade AI Engineering
Hit the Vibe Coding ceiling? This guide covers the three-stage AI coding progression path, Claude Code vs. Codex, SuperPower SDD, and how to go from vibe coding to enterprise-grade AI engineering.
Read more →
·7 min
The Complete Guide to LLM Application Engineer Interviews: Six High-Frequency Topics in the Agent Domain
A focused guide to the core interview topics for LLM application engineers, covering agent architecture, Multi-Agent, Langfuse evaluation & tracing, security, and RAG optimization.
Read more →
·7 min
The Complete Guide to LLM Application Engineer Interviews: Six High-Frequency Agent Topics
A focused guide to core LLM application engineer interview topics, covering agent architecture, Multi-Agent, Langfuse evaluation, security, and RAG optimization.
Read more →
·7 min
Harness Engineering: Why a Powerful Model Isn't Enough — Here's What Really Matters
A data-deletion disaster reveals the biggest AI Agent risk: the problem isn't the model, it's Harness design. Learn context management, process standards, and permission isolation.
Read more →
·2 min
AI Testing Platform in Action: A Complete Guide to Accelerating Your Testing Workflow
Deep-dive into AI testing platforms: from auto-generating test cases from requirements docs to API testing, performance testing, and log analysis. Prepare for big tech interviews.
Read more →
·2 min
Dependency Drift in Production AI Agents: Detection, Response, and Building Resilient Systems
AI Agents in production face systemic dependency drift risks — model updates silently change outputs and silent failures are hard to detect. Learn detection strategies, hidden costs, and engineering practices.
Read more →
·4 min
Zero-Code AI Voice Agents with Claude Code: 5 Real-World Business Scenarios Unpacked
Build a production AI voice agent with Claude Code + Telnyx single-stack — no code needed, live phone number in 5 minutes. Covers 5 business scenarios including appointment booking, lead qualification, and support triage.
Read more →
·4 min
UK Sovereign AI: How Cosine AI Is Punching Above Its Weight Against American Compute Dominance
Cosine AI founder reveals how the UK's first sovereign LLM is being built — from government compute grants and RL credit attribution to multi-agent orchestration and synthetic data pipelines.
Read more →
·3 min
The Truth Behind Three RAG Pipeline Crashes: Why Inter-Stage Data Contracts Matter
A RAG pipeline crashed three times due to inter-stage data format mismatches. Learn how JSON Schema and Pydantic explicit contracts turn fragile AI pipelines into maintainable systems.
Read more →
·3 min
Career Pivot at 47: Midlife Job Anxiety and Redefining Competence in the Age of AI
A 47-year-old engineer who pivoted to data science faces re-employment struggles — a mirror of AI-era anxiety: does using AI count as coding? How to break the midlife career trap?
Read more →
·3 min
Building an Intelligent Data Analysis Agent: A Complete Guide to Interface Alignment and SSE Streaming Response Integration
A practical guide to interface alignment, SSE streaming integration, and end-to-end testing for enterprise AI Agent projects — eliminate wasted debugging and ship faster.
Read more →
·4 min
7 Core Components for Designing Long-Running AI Agents
A deep dive into the 7 core components for building long-running AI Agents: Goal, Evaluator, Verifier, Loop, Orchestration, Observability, and Memory.
Read more →
·4 min
Claude Code Getting Started: Environment Setup, Core Commands, and Git Workflow Automation
A practical guide to Claude Code covering installation, Chinese LLM switching, project analysis, key commands, and conversational Git workflow automation for developers.
Read more →
Local AI Models vs. Cloud: This Tech J…
·2 min
Local AI Models vs. Cloud: This Tech Judgment Call Is Testing Your Thinking
"Your opinion on local AI is an IQ test" — this viral claim reveals the cognitive divide between local and cloud AI deployment, from data sovereignty to TCO.
Read more →
ChatGPT's Popup Interface: The Key Ste…
·3 min
ChatGPT's Popup Interface: The Key Step in AI's Shift from 'App' to 'Gateway'
ChatGPT is exploring a popup chat interface that makes AI "summon and dismiss." This article unpacks the product logic: reducing friction, capturing system-level gateways, and embedding AI into everyday workflows.
Read more →
·3 min
LangGraph Production Template in Practice: A Complete Guide to Budget Control and Canary Routing
Deep dive into langgraph-agent-stack: per-run dollar budget control, canary traffic routing, Mock testing mode, and 800+ test cases to safely deploy AI Agents from demo to production.
Read more →
Can Vorflux Disrupt the AI Coding Agen…
·2 min
Can Vorflux Disrupt the AI Coding Agent Landscape? A Rational Take on Investor Endorsements
An investor's tweet benchmarked AI coding assistant Vorflux against Devin, claiming it "wins hands down" and predicting a $100B valuation. Here's a rational breakdown.
Read more →