Tagged articles

Design by Contract

3 articles · Page 1 of 1
PMTalk Product Manager Community
PMTalk Product Manager Community
Jul 27, 2026 · Product Management

Why Traditional PRDs Are Obsolete in the AI Era—and How SPEC Docs Supercharge Development

In the AI era, product managers find that AI‑generated PRDs often miss critical boundaries and cause rework, prompting a shift to SPEC‑driven documentation that speaks directly to AI, dramatically improves efficiency, and refocuses the PM role on judgment rather than mere expression.

AIDesign by ContractRequirement Engineering
0 likes · 16 min read
Why Traditional PRDs Are Obsolete in the AI Era—and How SPEC Docs Supercharge Development
DevOps
DevOps
Dec 2, 2024 · R&D Management

Development Dilemmas and Contract‑Based Design: From Communication Friction to Reliable Software

The article analyzes common pain points in software development such as undocumented changes, unclear error codes, and misaligned expectations, proposes treating development like product design, and advocates contract‑based design (Design by Contract) combined with modern tooling and AI assistance to improve communication, reliability, and overall R&D efficiency.

API contractsDesign by ContractR&D Efficiency
0 likes · 17 min read
Development Dilemmas and Contract‑Based Design: From Communication Friction to Reliable Software
Tencent Cloud Developer
Tencent Cloud Developer
Nov 28, 2024 · Backend Development

Contract-Based Design and Communication Challenges in Software Development

The article highlights how fragmented, undocumented cross‑team communication creates fragile software, then advocates adopting contract‑based design—preconditions, postconditions, invariants—and AI‑assisted tooling to formalize API contracts throughout the development lifecycle, aligning teams, reducing errors, and improving system reliability.

Design by ContractOpenAPIProtobuf
0 likes · 18 min read
Contract-Based Design and Communication Challenges in Software Development