OpenIDEA

IntelliJ IDEA is JetBrains' integrated development environment for Java and Kotlin. It analyzes a codebase to provide context-aware navigation and code suggestions, and includes tools for running, debugging, and testing applications within the IDE. The environment is configurable and extensible, and the videos describe it as an IDE used alongside GitHub Copilot during the early autocomplete era.

Lithe is a lightweight IntelliJ IDEA alternative for Java and Spring Boot development, designed to support AI-assisted coding workflows. It provides project browsing and editing, symbol navigation, search, Maven management, run configurations, breakpoint debugging, Git side-by-side diffs, local snapshot history, and database workspaces. Language servers, terminals, build tools, debuggers, and database helpers start on demand; the application also provides process-free basic completion and enables richer completion, hover, and semantic navigation through optional language services. It can detect entry points and run Spring Boot, Java, Maven, Gradle, npm, Cargo, Go, Python, Make, Docker Compose, Procfile, and shell projects. The macOS version is the current reference product, while Windows uses an independent React/Tauri implementation; both share command and contract definitions through a Rust core. It supports macOS 13 and later, Windows x64, and Java features require JDK 17 or newer.

Air is a JetBrains IDE plugin that provides a workspace for agentic software development. It lets users delegate coding tasks to supported agents such as Codex, Claude, Junie, and OpenCode from one place, with parallel sessions and IDE-based diff review tools.

Visual Studio Code, also called VS Code, is a free, open-source Microsoft-developed source-code editor and development environment for Windows, macOS, Linux, and the web, built from the Code - OSS repository. It can open and edit software repositories, including the fleet skills repository mentioned in the videos, and supports code editing, navigation, code understanding, lightweight debugging, integration with existing development tools, and extensibility through extensions. The current product site presents it as an AI code editor with agents that plan, write, modify, and debug code, support for managing multi-agent workflows across environments, hosting AI coding plugins such as Claude Code, and running workflows such as Spec Kit commands.

PandaCode is a free, open-source desktop workspace for running coding-agent CLIs alongside projects, Git, a terminal, and a browser in one window. It supports harnesses including Claude Code, Codex, Kimi Code, OpenCode, GitHub Copilot CLI, Cline, Kilo Code, Pi, Devin CLI, and others, with per-task harness, model, and reasoning selection. The app provides task boards, parallel agent teams, project worktrees, diffs and approvals, bot access through Telegram, Slack, Discord, WhatsApp, or a local web chat, cloud and local sandbox runs, deployment tasks, GitHub issue and pull-request workflows, and simulator integrations. It communicates with providers through their coding CLIs or documented protocols, including ACP, Pi RPC, and Muse's MSP, while storing projects, conversations, and settings locally in SQLite. PandaCode is built with Tauri 2, Rust, SQLite, and plain TypeScript, using the operating system's webview rather than bundled Chromium or an embedded editor engine. The repository states that it has no account requirement, telemetry, or analytics; provider prompts and credentials are sent only to services selected by the user. It distributes builds for macOS, Windows, and Linux and is licensed under the PandaCode License, an MIT license with an attribution requirement for public or commercial forks.