Terminals and command line
Starship
Use it if seeing a folder or Git branch at a glance would help you orient yourself.
Tools Library — Page 28
Compare tools for building and running a web app. See what each one does, what it costs, and what you’ll need to set up.
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Showing 649–672 of 778 tools
Feature flags and experiments
Statsig
Consider it when you need both a gradual release and an experiment with a clear outcome you can measure.
Product onboarding
Stonly
Consider it when users need different instructions depending on which answer they choose.
CMS and content
Storyblok
Consider it when editors need to see how a headline or image will look in the page before they publish it.
Product demos and video
Storylane
It fits when a visitor should find the next button for themselves and you can show that path using fictional records.
CMS and content
Strapi
Consider it when you want a structured editor for a separately built site and a choice about who operates the CMS server.
CRM and sales
Streak
Use it when your team follows up from Gmail and wants to see a deal’s stage while reading its email.
Notifications and messaging
Stream
Use it when people need an ongoing conversation, such as asking a shop about an order and returning later for the reply.
Payments
Stripe
Use Stripe if you want a ready-made payment page and need to decide which accounts get paid features. Check whether you’ll sell in your own name or through Managed Payments.
Sign-in
Stytch
Consider it when you can decide early whether accounts belong to individuals or to customer workspaces.
Code editors
Sublime Text
Consider it if your first job is editing a file and checking the changed lines with a compact editor.
Databases and backends
Supabase
For an app that needs saved records, accounts and uploads together, with access rules you can test through ordinary accounts.
Product demos and video
Supademo
Use it when the viewer should follow the steps at their own pace.
SaaS starters and templates
supastarter
Choose the version your team can maintain, then check its own instructions for the providers you need.
Sign-in
SuperTokens
Consider it when you want sign-in inside your app and can change the code running on its server.
Forms and surveys
SurveyMonkey
Consider it when you need to send the same questionnaire to a group and compare their answers afterward.
Web frameworks
Svelte
Use Svelte when a screen needs to respond to a choice and you want the display and its behavior together in one component file.
Web frameworks
SvelteKit
You want a Svelte website with several pages and a form that your app can handle on the server.
Embedded integrations
Svix
Consider it when customers need your app to notify their own software about changes.
API development and testing
Swagger
Use the open-source Editor and UI when people need a shared description of how an API should behave.
Languages and runtimes
Swift
Use it when you have a specific device feature to build or an existing Swift project to maintain.
Generated media
Synthesia
Compare it for a short training or onboarding video when you want to revise a step without filming a new presenter.
Database clients
TablePlus
Consider it when you want to browse and export from a local app and can check which features are available on your device.
CSS frameworks
Tailwind CSS
Useful when your app already uses Tailwind or you want to decide how the form looks one property at a time.