Interactive Documentation and Guidebooks in Minutes

If you’ve ever had to write onboarding guides, software documentation, or internal training manuals, you know how time-consuming the process can be. Taking screenshots, cropping images, numbering steps, and updating documentation every time the interface changes quickly becomes tedious.

That’s where Tango comes in.

Tango is a documentation tool that automatically captures your workflow while you perform it. Instead of manually writing every instruction, Tango records each click, generates annotated screenshots, and produces a polished step-by-step guide that you can edit and share.

Whether you’re documenting an Odoo customization, creating customer onboarding materials, or writing internal SOPs, Tango can dramatically reduce the amount of time spent creating documentation.

What Is Tango?

Tango is a browser extension and desktop application that records your actions as you complete a task.

Instead of thinking about documentation first, you simply perform the task normally. Tango observes your workflow and automatically generates:

  • Step-by-step instructions
  • Annotated screenshots
  • Click indicators
  • Highlighted interface elements
  • A shareable guide

The result looks similar to documentation that would normally take an hour to create, but can often be generated in just a few minutes.

Why Use Tango?

Traditional documentation usually involves several repetitive tasks:

  • Taking screenshots
  • Cropping and resizing images
  • Adding arrows and annotations
  • Writing instructions
  • Organizing everything into a document

Whenever the application changes, the process often has to be repeated.

Tango automates most of this work.

Some of its biggest advantages include:

  • Automatic screenshot capture
  • Automatic step generation
  • Consistent formatting
  • Easy editing after recording
  • Shareable documentation links
  • Export to PDF or other formats

For teams that frequently create guides, this can save a significant amount of time.

Installing Tango

Getting started only takes a few minutes.

  1. Create a Tango account.
  2. Install the Tango browser extension or desktop application.
  3. Sign in.
  4. Open the application you want to document.

Once installed, you’re ready to start recording.

Recording Your First Guide

Creating documentation is surprisingly simple.

Step 1: Start Recording

Click the Tango extension or desktop recorder and select Capture Workflow.

Tango will begin monitoring your actions.

Step 2: Perform the Task Normally

Now simply complete the workflow exactly as you normally would.

For example:

  • Log into your application
  • Navigate through menus
  • Fill out forms
  • Click buttons
  • Save your changes

There’s no need to pause and take screenshots manually.

Step 3: Stop Recording

When you’re finished, stop the recording.

Within seconds, Tango generates a complete guide containing:

  • Numbered steps
  • Screenshots
  • Highlighted clicks
  • Written descriptions

Most of the documentation is already finished.

Editing the Generated Guide

Although Tango generates documentation automatically, you still have full control over the final result.

You can:

  • Rename steps
  • Rewrite descriptions
  • Delete unnecessary actions
  • Reorder steps
  • Add notes or warnings
  • Insert additional images
  • Include links or supporting resources

This makes it easy to polish the guide before sharing it with others.

Sharing Your Documentation

Once you’re satisfied with the guide, Tango offers several ways to distribute it.

You can:

  • Share a public link
  • Keep it private within your organization
  • Export it as a PDF
  • Embed it into knowledge bases
  • Copy it into documentation platforms like Confluence or Notion

This flexibility allows the same guide to be reused across multiple teams.

Summary

Creating high-quality documentation doesn’t have to involve dozens of screenshots and hours of editing.

With Tango, you simply perform a task once, and the tool automatically generates a professional-looking guide complete with screenshots, annotations, and step-by-step instructions. You can then review, refine, and share it with your team or customers in just a few clicks.

For developers, IT teams, trainers, and business users alike, Tango is an excellent way to standardize documentation while dramatically reducing the effort required to produce it. If documenting processes is part of your workflow, it’s a tool well worth adding to your toolkit.

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Project description.

Built a private marketplace research and purchase planning platform for Shopee. The system tracks product performance over time, estimates sales velocity and gross revenue, analyzes demand across product variants, and turns the research into actionable purchasing plans. It also calculates supplier costs, shipping, platform fees, margins, planned investment, and estimated earnings to support data-driven sourcing decisions.

Skills and deliverables

Full-Stack Development, Web Application Development, Data Analysis, Business Process Automation, Business Intelligence

Shopee Marketplace Research & Purchase Planning Dashboard

We built this application to solve a common problem in marketplace sourcing: finding products is easy, but deciding what is actually worth buying, which variant to prioritize, and how much inventory to purchase requires much more analysis. Instead of relying on a single product snapshot, the system organizes products into research collections and tracks their marketplace performance over time.

Product research & tracking

Products can be added individually or collected from marketplace stores and organized into dedicated research collections. The system keeps historical observations so users can compare changes between captures instead of relying only on the latest marketplace data. This makes it possible to estimate metrics such as: – Sales velocity – Estimated daily gross revenue – Price changes – Product movement over time – Variant-level demand

Variant demand analysis

One of the most important parts of the system is identifying which variants are actually driving sales. Instead of treating a product as a single item, the application analyzes sales movement at variant level and shows each variant’s contribution to recent demand. This helps identify which sizes, models, or variations should be prioritized when purchasing inventory.

Purchase planning

Research data can then be converted directly into a purchasing plan. For every product and variant, the user can enter supplier pricing, shipping costs, purchase quantities, exchange rates, and other operational costs. The system automatically calculates: – Planned inventory investment – Shipping cost – Marketplace/platform fees – Net margin per unit – Net margin percentage – Estimated earnings – Total batch investment This allows purchasing decisions to be evaluated before committing capital.

Why We built it

The goal was to replace a workflow that would normally require multiple spreadsheets, manual marketplace checks, and repeated calculations. The resulting workflow became: Discover products → Track performance → Analyze demand → Select variants → Plan purchasing → Estimate margins Everything is kept in one application, making the research and sourcing process easier to review, repeat, and scale.

Result

The platform turns raw marketplace observations into actionable purchasing information. Instead of choosing products based only on intuition or current sales numbers, users can evaluate sales movement, variant demand, sourcing cost, expected margin, and required investment before making a purchasing decision. Built as an end-to-end internal tool, from data collection and analysis to the final purchasing workflow.

Project description.

Built a browser-based tool that converts Shopee/SPX order exports into clean, print-ready shipping labels. It supports multiple Excel/CSV files, combines orders into one preview, and automatically generates QR codes, barcodes, tracking numbers, and product information for 68 mm thermal printers. All order data is processed locally in the browser for better privacy, eliminating repetitive manual label formatting.

Skills and deliverables

Laravel, Business Automation, CSV, Microsoft Excel

Shopee SPX Order Label Maker for Thermal Printing

This tool was built to simplify the shipping label preparation process for Shopee SPX orders. The existing workflow required order data to be exported from Shopee and manually formatted before it could be printed on a thermal printer. This became repetitive and time-consuming, especially when processing multiple orders at once.

We built a browser-based label generator that reads Shopee Excel/CSV exports and automatically converts the order data into clean, print-ready SPX labels. The tool automatically handles: – Tracking numbers – QR codes – Barcodes – Product names and variants – Order quantities – Multiple order files at once – 68 mm thermal printer formatting Users can review all generated labels before printing, without having to manually copy or reorganize the order information.

The order files are processed directly inside the browser instead of being uploaded to a server. This keeps customer and shipment data private while also making the tool fast and simple to use.