Build Telegram Bots with Node.js

How to parse user commands like /start or /search with parameters to make your bot interactive.

A step-by-step guide to creating inline keyboards and reply markups for a better user experience.

Learn how to track user choices and manage conversation flow, complete with a state machine template.

We'll show you how to send more than just text, including captions and file attachments.

A practical guide to making your bot's responses look clean and professional with bold, italic, and links.

How to access chat ID, user info, and other metadata to personalize your bot's responses.

A problem-solving session on catching errors gracefully so your bot doesn't crash on unexpected input.

Integrate a simple database like SQLite or MongoDB to save user preferences and data between sessions.

A real-world case study on using Telegram's native poll feature and collecting responses.

A deep dive into configuring a secure webhook, a critical step for high-performance bots.

Learn how to use middleware to check user permissions and protect certain bot commands.

A practical project where we fetch data from a third-party API and format it for Telegram users.

How to create a bot that can search a predefined list of items and return the best match.

A step-by-step guide to scheduling messages and sending daily reminders using node-cron.

A real case study on integrating a payment gateway to sell products or services directly through your bot.

Learn how to build bots that can manage groups, welcome new members, and handle admin actions.

A practical guide to using testing frameworks to ensure your commands and handlers work as expected.

How to test webhooks locally before deploying, using a downloadable ngrok template.

Set up simple logging to track errors and user activity for debugging and analytics.

A problem-solving session on handling thousands of users without hitting Telegram's API limits.

Learn how to organize your bot into modules and handlers as it grows in complexity.

Best practices for session management to avoid memory leaks and ensure a smooth user journey.

A step-by-step guide to containerizing your Node.js bot for easy deployment across different servers.

Simple methods to track key metrics like daily active users and command usage to inform your updates.

A comprehensive real-world case study on creating a bot that logs user issues and notifies a support team.

Learn how to build a bot that scrapes a website or RSS feed and delivers updates to subscribed channels.

A deep dive into combining multiple features like reminders, weather, and search into one cohesive bot.

A practical discussion on different ways to generate revenue from your bot's user base.

Actionable steps on how to promote your bot on Telegram, social media, and other platforms.

How to effectively collect user feedback and create a roadmap for future features.

A problem-solving session covering the most common mistakes developers make when launching a bot.

How to contribute to the Telegram bot ecosystem and continue your learning journey.

A downloadable checklist to review before you launch your first public bot.