Ever stopped mid-sentence to open another tab, paste your text into an AI tool, wait, copy the result and paste it back? ContentCraft AI removes all of that. It is a browser extension for Chrome and Firefox that puts AI writing tools directly inside any text field on any website: select text, right-click, done.
ContentCraft AI is a lightweight AI assistant that lives in your browser. Instead of switching between apps, you work where you already are: in an email, a social media composer, a CMS, a comment box or a document editor. Highlight your text and pick what you want the AI to do.
Key features
1. Rewrite in the tone you need
Formal: polish a message for a client, boss or application
Casual: make stiff writing sound friendly and natural
Shorter: trim long paragraphs down to the point
Longer: expand a rough idea into fuller text
Fix: correct grammar, spelling and punctuation in one click
2. Summarize anything
Select a long article, email thread or report and get a clear, short summary in seconds.
3. Translate on the spot
Translate selected text between English, Spanish, French, German, Japanese and Hindi without leaving the page.
4. Instagram captions with hashtags
Describe your post and ContentCraft AI writes a ready-to-use caption along with 5 relevant hashtags.
5. YouTube captions and descriptions
Creators can generate video captions and full descriptions from a few raw notes, saving time on every upload.
Two quick ways to use it
Right-click menu: select text, right-click and open the AI Tools menu to choose an action.
Quick toolbar: double-click in a text field and a small toolbar appears with the most common actions.
Choose your AI provider
ContentCraft AI is not locked to a single service. You can pick the engine that suits you:
Chrome built-in AI (default in Chrome): runs on your device, fast and private
Hugging Face: access a wide range of open models
NVIDIA: hosted models for higher-quality output
Ollama: run models locally on your own machine for full control
Note for Firefox users: Chrome's built-in AI is specific to Chrome, so on Firefox you will use one of the other providers (Hugging Face, NVIDIA or Ollama).
Who is it for?
Students summarizing readings and polishing essays
Professionals writing clearer emails and reports
Content creators producing Instagram and YouTube copy faster
Multilingual users who translate and write across languages every day
Open the extension settings and choose your AI provider.
Select any text on any page, right-click and open AI Tools, or double-click in a text field for the quick toolbar.
Final thoughts
Good writing tools should get out of your way. ContentCraft AI keeps everything one right-click away, supports both cloud and local AI, and covers the everyday jobs: rewriting, summarizing, translating and creating social media copy. Watch the demo above, give it a try, and let me know in the comments which feature you like most or what you would like to see next.
Stop Wasting Precious Minutes on TTD Darshan Booking Forms
A devotee-built Chrome extension that autofills every field, logs you in instantly, and books your group — all in one click.
By Daisy Mirthwood✦TT Devasthanam Booking Helper✦Chrome Extension
Tirumala Venkateswara Temple — one of the most visited pilgrimage sites in the world
Every year, millions of devotees from across India — and beyond — attempt to book a Darshan slot at the sacred Tirumala Venkateswara Temple. The online portal of Tirumala Tirupati Devasthanams (TTD) is the gateway to this spiritual experience. But anyone who has tried to book during peak season knows the drill: the site opens, thousands rush in simultaneously, and in the chaos of filling out form after form for an entire family group, precious seconds slip away. By the time you're done entering Aadhar numbers for the sixth person, the slots are gone.
A new Chrome extension called TT Devasthanam Booking Helper, created by developer Daisy Mirthwood and available on Gumroad, is designed to eliminate exactly that frustration. It's a smart, lightweight browser extension that pre-saves all your traveler details — and autofills the entire booking form in a single click.
"What if you never had to type your Aadhar number into a TTD booking form again? That's exactly the promise this extension delivers."
Why the TTD Booking Process Is So Painful
The TTD online portal serves crores of devotees, and it shows. When Special Darshan slots open, the competition is intense and the time window is razor-thin. The booking form asks for details for every single traveler in your group — name, mobile number, date, Aadhar card number, and more. For a family of five or six, that's a lot of manual typing under pressure.
Even small mistakes — a mistyped digit in an Aadhar number, forgetting to select the correct date — can invalidate your booking attempt and send you back to square one. The process is stressful, error-prone, and frankly, antithetical to the peaceful spiritual journey you're trying to plan.
Did you know? Tirumala Tirupati Devasthanams manages one of the most visited religious sites on earth, with footfall often exceeding 50,000 to 80,000 pilgrims per day. Securing an online Darshan slot is intensely competitive — every second of the booking process matters.
Enter the TT Devasthanam Booking Helper
The TT Devasthanam Booking Helper is a Chrome browser extension that sits quietly in your toolbar — invisible until you need it, and then dramatically useful. The concept is elegantly simple: you enter all your traveler details once, save them securely in the extension, and on booking day it fills everything in for you automatically.
Here's a look at the core features that make it stand out:
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Quick Access Popup
Launch the entire interface with a single click from your Chrome toolbar. No menus, no hunting around.
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Essential Details Capture
Securely save your primary 10-digit mobile number and default date of booking — the two fields that never change.
👨👩👧👦
Group Traveler Management
Use the "Add People" button to enter and manage details for every person in your group. Handle large families with ease.
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Aadhar-Focused ID Support
Currently supports Aadhar Number as the valid ID type — keeping data entry focused, accurate, and TTD-compliant.
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Instant Login Automation
Visits the login page? One click on "Fill Data" inserts your mobile number and auto-submits — logging you in within seconds.
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Comprehensive Autofill
Fills date, number of persons, and all traveler Aadhar details across Special Darshan and booking pages simultaneously.
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Watch It in Action
Daisy Mirthwood has put together a detailed demo video showing exactly how the extension works — from installation all the way through a complete booking autofill. If you're wondering how fast the process really becomes, watching the demo is the best way to see it for yourself.
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How to Use It — Step by Step
Getting started is genuinely simple. Here's the full process from install to first autofill:
Installation: Download the extension from the Gumroad product page and install it into your Chrome browser as shown in the accompanying installation video.
Open the Popup: Click the extension icon in your Chrome toolbar to open the popup interface.
Enter Primary Details: Input your 10-digit mobile number and select your default Date of Booking. These are saved for all future sessions.
Add Travelers: Click the "Add People" button and fill in each traveler's details — including their Aadhar Number. Repeat for every person in your group.
Save: Hit save. Your details are now securely stored in the extension, ready to deploy on booking day.
On Booking Day — Login: Visit the TTD login page, click "Fill Data" in the popup — your mobile number is entered and the form is submitted automatically. You're logged in within seconds.
On the Booking Page — Autofill: Navigate to the Special Darshan or booking page, click "Fill Data" again, and watch as every field — date, number of persons, and all individual Aadhar details — gets filled in instantly and accurately.
Pro tip: Set up the extension the evening before a booking slot opens. That way, on the day of booking, all you need to do is click "Fill Data" — no scrambling to remember details or type under pressure.
Intelligent Login Automation — A Closer Look
One of the most impressive touches in this extension is the login automation. When you land on the TTD login page, you don't even need to manually click your mobile number field and start typing. Open the popup, click "Fill Data," and the extension inserts your saved mobile number into the correct field and automatically submits the form. You are logged in almost instantly.
This alone saves critical seconds during peak booking periods when you're competing against thousands of other devotees trying to get in at the same moment.
The Autofill That Actually Works
The extension's Special Darshan page autofill is where it really earns its place. Once you're on the booking page and click "Fill Data," the extension comprehensively populates:
Date of Booking — uses your saved default, with the option to adjust
Number of Persons — automatically counted from your saved traveler list
Individual Traveler Details — name and Aadhar number filled for every single person in your group
No partial fills. No skipped fields. The extension is designed to handle the entire form in one decisive action.
"In the race for Darshan slots, the difference between success and disappointment can be as little as 10 seconds. This extension gives you those seconds back."
Who Is This For?
This extension is built for anyone who books TTD Darshan online — but it's especially valuable for:
Families booking as a group (4–6 people), where manual entry is the most time-consuming
Devotees who book frequently and are tired of re-entering the same details every time
Anyone who has missed a slot due to slow form-filling
Pilgrims who want a stress-free, error-free booking experience
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Ready to Book Smarter?
Get the TT Devasthanam Booking Helper Chrome Extension from Daisy Mirthwood's Gumroad page and never scramble through a TTD booking form again.
The TTD booking experience doesn't have to be stressful. The TT Devasthanam Booking Helper is a thoughtful, well-built tool that solves a very real and very specific problem — and it does it elegantly. It's not trying to be everything; it focuses on doing one thing exceptionally well: getting your details into the booking form faster and more accurately than any human can.
For devotees who plan regular pilgrimages to Tirumala, or even for those making their one big trip of the year, this extension is well worth adding to your Chrome browser. The few minutes spent setting it up will be repaid many times over on the morning those booking slots open.
🙏 Jai Balaji — may your Darshan be blessed, and your booking go smoothly.
This video explains how to do inheritance in Typescript using examples.Code example - https://stackblitz.com/edit/typescript-bc7fcz?file=index.ts
First we will create a parent class called Person. This class has two properties first name and last name. Write a constructor method to set these two properties. We will also have two methods. One for getting the full name and another describe method.
Now the person class is ready. We are going to create an instance of this class using a new keyword. Using this instance we can call the two methods of Person class.
Now we will see how to create a child class using Typescript inheritance. Typescript uses a keyword 'Extends' to inherit properties of another class. The constructor method of the child class should call super method , so that the parent constructor is invoked. Similar to parent class we can create an instance of child class . Since Student class is inherited from Person class, it can access its Parent class methods as well as its own methods.
Why do we use inheritance? We can use it for Method Overriding (so runtime polymorphism can be achieved). We can use it for Code Reusability.
First we will create a parent class called Person. This class has two properties first name and last name. Write a constructor method to set these two properties. We will also have two methods. One for getting the full name and another describe method.
Now the person class is ready. We are going to create an instance of this class using a new keyword. Using this instance we can call the two methods of Person class.
Now we will see how to create a child class using Typescript inheritance. Typescript uses a keyword 'Extends' to inherit properties of another class. The constructor method of the child class should call super method , so that the parent constructor is invoked. Similar to parent class we can create an instance of child class . Since Student class is inherited from Person class, it can access its Parent class methods as well as its own methods.
Why do we use inheritance? We can use it for Method Overriding (so runtime polymorphism can be achieved). We can use it for Code Reusability.
