
Get misty-build running on your machine in minutes. Follow the steps below to clone, configure, and launch your local environment.
Before setting up misty-build locally, ensure the following tools are installed and meet the minimum version requirements.
JavaScript runtime required to execute build scripts and run the development server on port 8080.
Node Package Manager for installing project dependencies defined in package.json.
Version control system needed for cloning the misty-build repository and managing source changes.
Follow these steps to download the misty-build project from your Devin session and prepare it for local development.
Navigate to your active Devin session. In the Devin interface, find the misty-build project listed under your workspace. Click on the project name to expand the file browser.
https://app.devin.ai/sessions/<your-session-id>Note: Replace <your-session-id> with the actual session ID provided in your Devin dashboard.
In the Devin file browser, click the "Download" button at the top right of the files panel. Devin will package the entire project into a compressed archive and prompt your browser to download it.
misty-build-main.zip (~4.2 MB)Note: Your browser's download dialog will appear automatically. Save the file to a memorable location such as ~/Downloads.
Once the download completes, extract the ZIP file to your preferred workspace directory. Then open the extracted folder in your terminal or code editor to begin local setup.
unzip misty-build-main.zip -d ~/projects && cd ~/projects/misty-build-mainNote: On Windows, right-click the ZIP and choose "Extract All". On macOS/Linux, use the command above or double-click the archive.
The Devin download dialog will appear after clicking "Download" in the file browser. Your browser will then save misty-build-main.zip to your Downloads folder.
misty-build uses a .env file at the project root to configure runtime behaviour for local development. Create this file by copying the template below, then adjust values as needed for your environment. This file is intentionally excluded from version control via .gitignore.
.env file:Your .env file may contain secrets such as API keys and tokens. Always verify .env is listed in your .gitignore before pushing. Use .env.example (with placeholder values only) as the committed template for new contributors.
With your environment configured, install all required Node.js packages for the misty-build project. This command reads package.json and downloads everything needed to run the development server and build pipeline.
$ npm install # Installs all dependencies listed in package.json
npm warn deprecated inflight@1.0.6: ... npm warn deprecated @humanwhocodes/config-array@0.13.0 added 287 packages, and audited 288 packages in 14s 97 packages are looking for funding run `npm fund` for details found 0 vulnerabilities npm notice npm notice New minor version of npm available! 10.2.4 -> 10.8.3 npm notice Changelog: https://github.com/npm/cli/releases/tag/v10.8.3 npm notice Run `npm install -g npm@10.8.3` to update!
With dependencies installed, start the Vite development server. It will compile the project, enable hot module replacement, and serve misty-build locally so you can see live changes as you develop.
Port 8080 is the default development port for misty-build, configured in vite.config.ts. If port 8080 is already in use on your machine, Vite will automatically try the next available port and display the new URL in the terminal output. You can also set a custom port by updating the server.port field in your Vite config.
Tick off each item below to confirm your local misty-build environment is fully operational and ready for development.
Complete all 5 checks above to unlock the Dashboard button.
Ran into a snag? The issues below cover the most frequent setup problems encountered when running misty-build locally. Click any item to expand the solution.
Your local environment is up and running — great work. Here's where to go from here to get the most out of misty-build.
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