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Claude Code by Anthropic is an agent-based development tool that autonomously codes by understanding entire codebases. Available via CLI, IDE, Desktop, and Web. Complete 2026 guide covering Opus 4.6, MCP, Agent Teams, and advanced features.

A visual step-by-step guide covering the entire OpenAI Codex workflow — from task delegation to GitHub PR merge. Includes parallel task execution, prompt writing best practices, GitHub Actions integration, MCP external tool connections, and team workflow best practices.

OpenAI's Symphony, released in 2026 as an open-source spec, defines a "ticket-driven AI development" pattern: each Linear issue gets its own Codex agent in its own workspace and runs until the issue reaches a terminal state. This article walks through the spec's core ideas, the Elixir reference implementation, the polling / supervisor / workspace-isolation architecture, and the realistic operational considerations for adopting it — based on publicly available information.

Complete React Native testing strategy guide covering Jest, React Native Testing Library, Detox E2E testing, Snapshot Testing, and CI/CD integration from Oflight Inc.

Cursor Origin is Cursor's own git hosting service, launched in early beta on August 17, 2026. Its core features are repositories, PRs, code browsing, and two-way GitHub sync, available on Pro/Teams/Enterprise plans. It's not a drop-in GitHub replacement yet — pricing and SLA remain unpublished as of August 2026.

**[DeepWiki (deepwiki.com)](https://deepwiki.com/) is an AI documentation tool from [Cognition Labs](https://www.cognition-labs.com/) — the [Devin](../columns/claude-fable-5-return-devin-cursor-2026-07) team**. **Replace `github.com` with `deepwiki.com` in any public GitHub URL** and the repo becomes an interactive wiki. **Core experience**: (1) **architecture diagrams** visualizing component dependencies, (2) **file-linked summaries** describing each module / function with direct links to the source, (3) **natural-language chat** grounded in the code ("who calls this function?", "why is it designed this way?"). **50,000+ top OSS repos are pre-indexed** (MCP, LangChain, Next.js, React, [Transformers](https://huggingface.co/docs/transformers), [VSCode](https://code.visualstudio.com/), [Playwright](https://playwright.dev/), etc.). **Private-repo support**: connect your GitHub to Devin and internal repos can also be analyzed by DeepWiki, with Devin's agent using the generated wiki when planning and executing tasks. **MCP server** — an **official one for [Cursor](../columns/cursor-ios-supports-2026-07-01) / [Claude Code](https://claude.com/product/claude-code) / Claude Desktop** so coding agents can consult DeepWiki mid-task. **Tech**: Cognition Labs' Devin AI plus the Claude Agent SDK (Claude 3.7-class LLMs); **free**. **Position**: alongside [Herdr (parallel execution)](../columns/herdr-terminal-agent-multiplexer-2026-07), [Mosaic (SHARED CONTROL)](../columns/mosaic-parallel-claude-code-2026-07), [Command Code (taste-1)](../columns/commandcode-taste-1-personalized-coding-agent-2026-07), [grill-me](../columns/grill-me-agent-skill-2026-07), and [Cerebras Gemma 4](../columns/cerebras-gemma-4-31b-multimodal-inference-2026-07), it occupies the **"understanding layer"** of the **"understand × parallel × personalized × thoroughly reviewed × fast inference" late-2026 AI dev stack**, cutting new-contributor onboarding from **days to hours**. **Caveats**: LLM hallucination remains (verify load-bearing claims by clicking through citations), Cognition Labs / Devin ecosystem dependency, and data-sovereignty considerations for private-repo use.