https://specdd.ai/how-to/editor-setup/Spec-driven development editor setup guides for installing .sdd support in VS Code-compatible editors and JetBrains IDEs, then using validation, path warnings, completions, and section hints.Hugoen-ushttps://specdd.ai/how-to/editor-setup/how-to-install-the-vs-code-extension-for-sdd-files/https://specdd.ai/how-to/editor-setup/how-to-install-the-vs-code-extension-for-sdd-files/Install the SpecDD VS Code extension for .sdd files, including Visual Studio Marketplace, Open VSX, command-line install, and verification steps.https://specdd.ai/how-to/editor-setup/how-to-install-the-jetbrains-plugin-for-sdd-files/https://specdd.ai/how-to/editor-setup/how-to-install-the-jetbrains-plugin-for-sdd-files/Install the SpecDD JetBrains plugin for .sdd files from Marketplace or the command line, then verify highlighting, validation, completions, and path support.https://specdd.ai/how-to/editor-setup/how-to-enable-sdd-validation-and-path-warnings-in-your-editor/https://specdd.ai/how-to/editor-setup/how-to-enable-sdd-validation-and-path-warnings-in-your-editor/Enable SpecDD .sdd validation and path warnings in VS Code-compatible editors or JetBrains IDEs, understand diagnostics, and verify with specdd lint.https://specdd.ai/how-to/editor-setup/how-to-get-sdd-autocompletion-and-section-hints/https://specdd.ai/how-to/editor-setup/how-to-get-sdd-autocompletion-and-section-hints/Use SpecDD .sdd autocompletion, section hints, hovers, path completion, document symbols, and structure view support in VS Code-compatible editors and JetBrains IDEs.