58 articles
OpenAI teases its most capable coding model yet - Sol Ultra uses trained subagents that communicate during tasks, reportedly hitting 91.9% on Terminal-Bench 2.1.
Claude Code and Codex both ship great agents and terrible transcripts. AgentCanvas is a visual adapter that puts the artifacts, decisions, and handoffs on one board so the next agent and the next human can see them.
A companion guide to the Nimbalyst video: an open-source visual workspace that runs Codex and Claude Code from your existing subscriptions, with a Kanban board, a planning workflow, and AI commits. Here is what it does and where it fits.
A companion guide to the Codex Record & Replay video: OpenAI Codex can now record a recurring computer task and replay it as a reusable automation skill. Here is what the feature is and where it fits.
A companion guide to the GPT-5.5 video: OpenAI's newly released model rolling out to ChatGPT and Codex, reviewed through benchmarks, agent capabilities, context window, and pricing. Here is what the video covers and where to go deeper.
A companion guide to the OpenAI Codex video: a tour of the Codex desktop app, its plan and goal modes, plugins, multi-agent workflows, and UI annotation. Here is what the video shows and where to go deeper.
Grok Build is xAI's agentic CLI with 8 parallel subagents, a plan-first workflow, and Arena Mode for competing outputs. Installation, pricing, real commands, and how it compares to Claude Code and Codex.
Aharness, LangChain's custom harness pattern, and OpenAI's code-first migration all point to the same next step: agent processes need typed gates, validated evidence, and controlled transitions.
Codex-Maxxing should mean bounded autonomy: AGENTS.md, small worktrees, explicit stop conditions, subagents only when work is separable, and review checkpoints that keep humans in control.
A new layer is forming around Claude Code, Codex, Copilot CLI, and local memory tools: the local coding agent workspace. It is not the model. It is the bench where agents get supervised.
OpenAI's Daybreak and Patch the Planet point at the real agentic AppSec shift: security agents only matter when they produce validated, reviewable patches maintainers can actually merge.
OpenMontage is trending because it treats video production like a repo-shaped agent workflow: scripts, assets, render pipelines, review loops, and coding agents working across the whole process.
A developer used OpenAI Codex to build a fully open-source WYSIWYG editor for TikZ figures. The technical approach and reception on Hacker News offer a useful case study in what agent-built software looks like when shipped.
Showing 12 of 57 articles
New tutorials, open-source projects, and deep dives on coding agents - delivered weekly.
Explore 688 topics
Browse All Topics