Complexity-free Web Development

Zipper helps you turn Typescript functions into modern web applications. No local setup, boilerplate, or frontend code required. Perfect for rapidly building or prototyping internal tools, SaaS integrations, and micro-services.

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Build for the web

Zipper is designed for building web services quickly. Every applet is deployed to a public-facing URL and can immediately start receiving GET & POST requests. Perfect for building user-facing web applications or API-based integrations.

Code-first SaaS Integrations

Automate repetitive tasks and workflows or respond to triggers with the flexibility of code. You don’t have to be limited by the constraits of no-code tools.

Code-first SaaS Integrations

Internal Tools as a Service

A better way to run scripts or create admin tools for your own APIs or databases. With auth and audit logs built-in, never build from scratch.

Internal Tools as a Service

Worker Functions

Handle expensive or unique tasks on our edge infrastructure, close to your users. Run them on a schedule or in response to an event to effortlessly scale your apps.

Worker Functions

Anything else you want

An instant TypeScript REPL with a built-in frontend framework where you can see your results immediately. What will you build?

Anything else you want

s/decisions/ deploys

Your project shouldn’t be held up by a hundred decisions about hosting, routing, storage, and more — half of which you have to rethink because these services don’t all work together.

Zipper gives you all the scaffolding you need to start shipping immediately

  • Instant deploys

    Instant deploys

    Publish your code to a public facing URL with the click of a button. 

  • A simple web framework

    A simple web framework

    Every file that exports a `handler` function automatically becomes a route in your app. Pass inputs to your handler, get back an output.

  • UI without any frontend code

    UI without any frontend code

    The inputs to your functions become forms to collect user input and the outputs get turned into a functional UI.  

  • API endpoints for every route

    API endpoints for every route

    Every route accepts GET & POST requests that can be secured with bearer tokens. Perfect for receiving webhooks or integrating into other pieces of software.

  • Built-in storage

    Built-in storage

    Each applet has its own KV store for managing data across runs. 

  • Authentication connectors

    Authentication connectors

    Force users to sign in to other services (such as Slack or GitHub) before running your applet.

hello ${working code}

Chances are that the thing you need to build has already been thought through by someone else. Zipper’s applet directory lets you fork pre-built applications that you can immediately use or quickly customize to better suit your needs. If you don’t see what you’re looking for, you can start from a blank file or have AI generate some code for you ✨.

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Slack Backlinker

Easily reference important messages, threads, or documents with a click, keeping your team's communication organized and efficient.

slack-backlinker

Team Bookmarks

Effortlessly access and share links in Slack using intuitive slash commands. Retrieve important URLs with speed and simplicity, enhancing your team's productivity and knowledge sharing.

team-go-links

JSON Explorer

Instantly fetch a repository's dependency list. Gain valuable insights into each package with real-time NPM statistics and automatically generated descriptions, helping you understand their role within your application.

json-explorer

User Feedback Button

Easily collect valuable feedback with this button, fostering communication and improving your product based on user insights.

user-feedback-button

Airtable Expense Tracker

Connect and automate expense management. This embed applet seamlessly integrates with your Airtable workspace, effortlessly handling new records and providing real-time financial insights.

airtable-expense-tracker

In-product changelog

Display updates, enhancements, and new features directly within your application, ensuring users stay in the loop and can make the most of your latest changes.

in-product-changelog

Waitlist Manager

Easily manage user registrations, track progress, and streamline communication to ensure a smooth experience for both you and your eager audience.

waitlist-manager

Incident Management Bot

Your dedicated incident response assistant within Slack. This bot automates incident handling, sends real-time alerts, and guides your team through incident resolution directly in your Slack workspace.

incident-managment-bot

What's the team listening to

Sync your team's musical vibes. This app integrates with Spotify API to curate and share what your team is currently jamming to, fostering a shared musical experience within your workspace.

what-team-listening-to

Natural language to crontab

Transform human language into computer-readable crontab syntax with AI. Easily schedule tasks and automate processes by describing them in plain English, and let the AI convert them into precise crontab schedules.

natural-language-contrab

GitHub WIP tracker

Keep tabs on work in progress. Monitor and manage your GitHub projects with ease, tracking the status of ongoing tasks and ensuring efficient project management.

github-wip-tracker

Feature Flagging

Implement feature flags to toggle functionalities on and off, allowing for flexible and controlled feature deployments within your application.

feature-flagging

Slack Backlinker

Easily reference important messages, threads, or documents with a click, keeping your team's communication organized and efficient.

slack-backlinker

Team Bookmarks

Effortlessly access and share links in Slack using intuitive slash commands. Retrieve important URLs with speed and simplicity, enhancing your team's productivity and knowledge sharing.

team-go-links

JSON Explorer

Instantly fetch a repository's dependency list. Gain valuable insights into each package with real-time NPM statistics and automatically generated descriptions, helping you understand their role within your application.

json-explorer

User Feedback Button

Easily collect valuable feedback with this button, fostering communication and improving your product based on user insights.

user-feedback-button

Airtable Expense Tracker

Connect and automate expense management. This embed applet seamlessly integrates with your Airtable workspace, effortlessly handling new records and providing real-time financial insights.

airtable-expense-tracker

In-product changelog

Display updates, enhancements, and new features directly within your application, ensuring users stay in the loop and can make the most of your latest changes.

in-product-changelog

Waitlist Manager

Easily manage user registrations, track progress, and streamline communication to ensure a smooth experience for both you and your eager audience.

waitlist-manager

Incident Management Bot

Your dedicated incident response assistant within Slack. This bot automates incident handling, sends real-time alerts, and guides your team through incident resolution directly in your Slack workspace.

incident-managment-bot

What's the team listening to

Sync your team's musical vibes. This app integrates with Spotify API to curate and share what your team is currently jamming to, fostering a shared musical experience within your workspace.

what-team-listening-to

Natural language to crontab

Transform human language into computer-readable crontab syntax with AI. Easily schedule tasks and automate processes by describing them in plain English, and let the AI convert them into precise crontab schedules.

natural-language-contrab

GitHub WIP tracker

Keep tabs on work in progress. Monitor and manage your GitHub projects with ease, tracking the status of ongoing tasks and ensuring efficient project management.

github-wip-tracker

Feature Flagging

Implement feature flags to toggle functionalities on and off, allowing for flexible and controlled feature deployments within your application.

feature-flagging

Slack Backlinker

Easily reference important messages, threads, or documents with a click, keeping your team's communication organized and efficient.

slack-backlinker

Team Bookmarks

Effortlessly access and share links in Slack using intuitive slash commands. Retrieve important URLs with speed and simplicity, enhancing your team's productivity and knowledge sharing.

team-go-links

JSON Explorer

Instantly fetch a repository's dependency list. Gain valuable insights into each package with real-time NPM statistics and automatically generated descriptions, helping you understand their role within your application.

json-explorer

User Feedback Button

Easily collect valuable feedback with this button, fostering communication and improving your product based on user insights.

user-feedback-button

Airtable Expense Tracker

Connect and automate expense management. This embed applet seamlessly integrates with your Airtable workspace, effortlessly handling new records and providing real-time financial insights.

airtable-expense-tracker

In-product changelog

Display updates, enhancements, and new features directly within your application, ensuring users stay in the loop and can make the most of your latest changes.

in-product-changelog

Waitlist Manager

Easily manage user registrations, track progress, and streamline communication to ensure a smooth experience for both you and your eager audience.

waitlist-manager

Incident Management Bot

Your dedicated incident response assistant within Slack. This bot automates incident handling, sends real-time alerts, and guides your team through incident resolution directly in your Slack workspace.

incident-managment-bot

What's the team listening to

Sync your team's musical vibes. This app integrates with Spotify API to curate and share what your team is currently jamming to, fostering a shared musical experience within your workspace.

what-team-listening-to

Natural language to crontab

Transform human language into computer-readable crontab syntax with AI. Easily schedule tasks and automate processes by describing them in plain English, and let the AI convert them into precise crontab schedules.

natural-language-contrab

GitHub WIP tracker

Keep tabs on work in progress. Monitor and manage your GitHub projects with ease, tracking the status of ongoing tasks and ensuring efficient project management.

github-wip-tracker

Feature Flagging

Implement feature flags to toggle functionalities on and off, allowing for flexible and controlled feature deployments within your application.

feature-flagging

Batteries included

Some days you just want to prototype something quickly to prove that it works, while the next day that same app needs to be production ready. Zipper provides all the tooling you require alongside your code so that your app can get the approval of IT and security easily.

Always On Schedule

Use our cron scheduler to run your applet on a regular basis.

Authentication On Demand

Turn on auth and users will have to sign in via Zipper before accessing your applet.

Automatic Audit Logs

See who’s been running an applet as well as who’s been changing the code.

Integrations You Control

Integrate into existing tools using official SDKs and our pre-written (but extensible) code.

Overheard from some developers you definitely know:

“Using Zipper knocked me off the top of the list for most swear words in commit messages.”

Quickly build interactive apps, just like this:

Generate a unique version of the Zipper logo

View source code
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