How do I set up vue-tg in a Nuxt 3 project?

vue-tg provides specific instructions for Nuxt 3 in its documentation, requiring global component registration and careful script placement in the head tag to ensure Telegram integration works with server-side rendering features.

vue-tg vs using the raw Telegram Web App API: which is better?

vue-tg is better for Vue developers as it offers reactive state management, type safety, and async methods, reducing boilerplate. However, the raw API might be preferred for minimal overhead or non-Vue projects.

How to handle events like viewport changes in vue-tg?

Use composables like useViewport with reactive fields such as isExpanded, and leverage Vue's watch or computed properties to react to changes, as detailed in the README's event handling section.

Can vue-tg be used for embedding Telegram login widgets on a website?

Yes, vue-tg supports Telegram widgets including Login, Share, and Post widgets through its widget integration features, allowing seamless embedding into Vue-based web applications.

What Bot API versions does vue-tg support, and how do I check compatibility?

vue-tg targets Bot API 9.5 as indicated in the badge, and it includes runtime version checks via methods like isVersionAtLeast to ensure feature compatibility, with documentation on versioning for details.

Is there a performance overhead with vue-tg's runtime type checks?

The runtime feature checks add minimal overhead by validating API support, but this is negligible for most apps and prevents errors on outdated clients, though it can be opted out if needed.

vue-tg — Vue.js Telegram Mini Apps Library

What is vue-tg?

vue-tg is a Vue.js library that enables developers to build Telegram Mini Apps and integrate Telegram Widgets into their Vue applications. It provides a set of composables, components, and utilities to interact with the Telegram Bot API, handling features like viewport management, buttons, popups, and device APIs. It solves the problem of manually integrating and managing the Telegram Web App script and its event-driven API within a reactive Vue context.

Target Audience

Vue.js developers building interactive applications (Mini Apps) to run within the Telegram messenger, or web developers needing to embed Telegram widgets (login, share, posts) into their Vue-based sites.

Value Proposition

Developers choose vue-tg for its first-class Vue integration, offering reactive state management, type safety with runtime version checks, and a modern async/await API that simplifies working with Telegram's callback-based methods, significantly improving developer experience and code maintainability.

Telegram integration for Vue

Use Cases

Best For

Building interactive games or utilities as Telegram Mini Apps
Creating Vue-based admin panels or dashboards for Telegram bots
Adding Telegram Login or Share widgets to a Vue.js website
Developing data collection or payment forms inside Telegram
Prototyping quick interactive experiences for Telegram channels
Integrating Telegram's device APIs (camera, location, storage) into a Vue app

Not Ideal For

Projects targeting multiple platforms beyond Telegram (e.g., web, mobile apps) where platform-specific code is undesirable
Teams using React, Svelte, or other non-Vue frameworks who need Telegram integration
Applications requiring heavy server-side rendering with minimal client-side JavaScript, as vue-tg depends on Telegram's client-side script
Developers building simple embeddable widgets without the need for Vue's reactivity or comprehensive Mini App features

Pros & Cons

Pros

Type Safety with Runtime Checks

Enforces runtime feature support checks to prevent errors on clients with outdated Bot API versions, as shown in the README's deviceStorage example, with optional version requirement configuration.

Seamless Vue Reactivity

Exposes Telegram client state like isActive as reactive Vue refs, enabling direct use with watch and computed properties, which integrates naturally with Vue's ecosystem.

Modern Async API

Provides async/await interfaces for methods like showing popups and scanning QR codes, reducing callback nesting and improving code readability, as demonstrated in the README's comparison.

Comprehensive Component Library

Offers Vue components for common UI elements such as MainButton, BackButton, and Popup, mirroring Telegram's native components and simplifying UI development.

Cons

Telegram Platform Lock-in

Tightly coupled to Telegram's Bot API and Mini App environment; changes in Telegram's API could break functionality, and it's unusable outside Telegram, limiting portability.

Manual Script Setup Required

Requires manually adding Telegram's web-app script in the HTML head before other scripts, which can be cumbersome in modern build tools or SSR setups like Nuxt.

Limited Framework Support

Exclusively designed for Vue.js, so developers using other frameworks must find alternatives or build custom integrations, reducing flexibility for mixed tech stacks.

Frequently Asked Questions

What is vue-tg?

Target Audience

Value Proposition

Use Cases

Best For

Building interactive games or utilities as Telegram Mini Apps
Creating Vue-based admin panels or dashboards for Telegram bots
Adding Telegram Login or Share widgets to a Vue.js website
Developing data collection or payment forms inside Telegram
Prototyping quick interactive experiences for Telegram channels
Integrating Telegram's device APIs (camera, location, storage) into a Vue app

Not Ideal For

Projects targeting multiple platforms beyond Telegram (e.g., web, mobile apps) where platform-specific code is undesirable
Teams using React, Svelte, or other non-Vue frameworks who need Telegram integration
Applications requiring heavy server-side rendering with minimal client-side JavaScript, as vue-tg depends on Telegram's client-side script
Developers building simple embeddable widgets without the need for Vue's reactivity or comprehensive Mini App features

Pros & Cons

Pros

Type Safety with Runtime Checks

Enforces runtime feature support checks to prevent errors on clients with outdated Bot API versions, as shown in the README's deviceStorage example, with optional version requirement configuration.

Seamless Vue Reactivity

Exposes Telegram client state like isActive as reactive Vue refs, enabling direct use with watch and computed properties, which integrates naturally with Vue's ecosystem.

Modern Async API

Provides async/await interfaces for methods like showing popups and scanning QR codes, reducing callback nesting and improving code readability, as demonstrated in the README's comparison.

Comprehensive Component Library

Offers Vue components for common UI elements such as MainButton, BackButton, and Popup, mirroring Telegram's native components and simplifying UI development.

Cons

Telegram Platform Lock-in

Tightly coupled to Telegram's Bot API and Mini App environment; changes in Telegram's API could break functionality, and it's unusable outside Telegram, limiting portability.

Manual Script Setup Required

Requires manually adding Telegram's web-app script in the HTML head before other scripts, which can be cumbersome in modern build tools or SSR setups like Nuxt.

Limited Framework Support

Exclusively designed for Vue.js, so developers using other frameworks must find alternatives or build custom integrations, reducing flexibility for mixed tech stacks.

Frequently Asked Questions

vue-tg

What is vue-tg?

Overview

Use Cases

Best For

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions

Related Projects

Found a gem we're missing?

vue-tg

What is vue-tg?

Overview

Use Cases

Best For

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions

Related Projects

Found a gem we're missing?