Platforms Heroku Use .env.vault with Heroku LanguagesNode.jsDeploy a Node.js App to Heroku Read guidePHPDeploy a PHP App to Heroku Read guideFrameworksExpress.jsDeploy an Express.js App to Heroku Read guideNest.jsDeploy a Nest.js App to Heroku Read guidePM2Deploy a PM2 App to Heroku Read guideFastApiDeploy a FastApi App to Heroku Read guideFlaskDeploy a Flask App to Heroku Read guideSinatraDeploy a Sinatra App to Heroku Read guideLaravelDeploy a Laravel App to Heroku Read guideRocketDeploy a Rocket App to Heroku Read guide