Software Development News

Compare GitHub Spec Kit, AWS Kiro, and Claude Code SDD workflows by portability, setup friction, review gates, and lock-in -- then pick the right setup for your team. GitHub Spec Kit vs Kiro vs Claude Code SDD Workflows

Explore gstack, an opinionated AI engineering stack for Claude Code: its skills, install steps, and how it combines with Superpowers, OpenSpec, and Spec Kit. gstack: AI Software Engineering Stack

llmsystems.dev is live: curated model and GGUF artifact records, llama.cpp, hardware memory classes, and weights-only VRAM bands with explicit evidence labels (SOURCE, POLICY, OBSERVED). Built for people who self-host — not a blog, not fake fit claims. LLM Systems: Operational Reference for Self-Hosted Inference

Compare 12 self-hosted Deep Research systems: GPT Researcher, Onyx, Open WebUI, Khoj, Vane and more. Architectures, local LLM, RAG, licenses. Self-Hosted Deep Research Systems: 12 Tools Compared

In 2026 the open-model efficient frontier sits at 25-34B: Qwen 3.8 27B and Llama 4 Scout deliver near-frontier capability at a fraction of 70B+ cost. The Efficient Frontier of Open Models: Finding the Sweet Spot in 2026

Install Mnemosyne as a local Hermes memory provider, configure recall and retention, and inspect the SQLite store. Mnemosyne for Hermes Agent: Local Memory Quickstart

Agent memory can turn model inferences into future evidence. How those loops form, why they matter, and which write-path controls limit them. Self-Reinforcing Memory Loops in AI Agents: Causes and Fixes

OpenSpec has no native rejected-proposal state. Learn why, what the maintainers decided, and the decision.md convention that stops agents reopening settled investigations. OpenSpec Rejected Proposals: A Decision Memory Convention