Software Alternatives, Accelerators & Startups

Think Python VS WeekIsIt

Compare Think Python VS WeekIsIt and see what are their differences

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Think Python logo Think Python

Learning Resources

WeekIsIt logo WeekIsIt

Find the current week number, what week of the year it is, an ISO week calendar and instant date converter. Updated daily.
  • Think Python Landing page
    Landing page //
    2023-09-24
  • WeekIsIt What Week Is It - HOME
    What Week Is It - HOME //
    2026-05-31

WeekIsIt is a simple tool for anyone who works with week numbers. Instantly see the current ISO week, convert dates to weeks, explore the yearly week calendar, and share accurate week references with your team. Lightweight, free, and updated daily.

WeekIsIt

Release Date
2026 May
Startup details
Country
Switzerland
State
Bern
Employees
1 - 9

Think Python features and specs

  • Accessible for Beginners
    Think Python is written in a clear and approachable style, making it suitable for beginners with no prior programming experience. The author takes care to explain concepts thoroughly, making it easy to follow.
  • Practical Examples
    The book is filled with practical examples that demonstrate how to use Python for various applications. This approach helps readers understand real-world usage of the language.
  • Free Availability
    Think Python is openly accessible in digital format for free, making it easy for anyone to read without financial barriers, supporting open education.
  • Emphasis on Problem Solving
    The book places strong emphasis on teaching readers how to think like programmers, encouraging problem-solving and logical thinking skills.

Possible disadvantages of Think Python

  • Limited Depth
    While suitable for beginners, the book doesnโ€™t delve deeply into advanced features of Python, which might leave learners needing additional resources for more complex topics.
  • Pacing
    Some readers might find the pacing of the book too slow, particularly if they have some prior programming experience, as it aims to accommodate complete beginners.
  • Lack of Exercises
    There are fewer exercises compared to some other programming books, potentially providing less practice for readers to reinforce their learning.
  • Outdated Information
    Depending on the edition, some information may be outdated due to the fast-evolving nature of programming languages. Readers may need to verify with more recent sources.

WeekIsIt features and specs

  • Pregnancy week calculator
    Enter the first day of your last period to find your pregnancy week, trimester, estimated due date and key milestones.
  • Fiscal year calendar
    Find the current fiscal week for any fiscal year start, see common start dates, and learn how fiscal weeks differ from ISO weeks.
  • JSON API
    Get ISO and US week numbers as JSON. Look up the current week, any date, or any week and year. Free, no key, CORS enabled.

Analysis of WeekIsIt

Overall verdict

  • WeekIsIt.com is a good, no-frills tool for quickly checking the current ISO week number, offering fast and accurate results without unnecessary complexity.

Why this product is good

  • Provides instant, accurate week number information based on standard ISO calendar rules
  • Simple, clean interface with no clutter or distracting ads
  • Loads quickly and requires no sign-up or installation
  • Free to use for anyone needing quick week reference
  • Useful for cross-referencing with business, planning, or academic calendars that use week numbers

Recommended for

  • Professionals who need to reference week numbers for project planning or reporting
  • Students or educators tracking academic calendar weeks
  • Businesses using ISO week numbering for scheduling or logistics
  • Anyone needing a quick, ad-free tool to check the current week of the year

Think Python videos

Thoughts on Think Python From a Beginner Programmer

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WeekIsIt videos

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Category Popularity

0-100% (relative to Think Python and WeekIsIt)
Online Learning
100 100%
0% 0
Productivity
0 0%
100% 100
Development
100 100%
0% 0
Calendar
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Think Python seems to be more popular. It has been mentiond 9 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Think Python mentions (9)

  • C949 help and Jay Wengrow's Guide to Data Structures
    This course actually starts with an introduction to Python. Since you don't have access yet, you can give Think Python a whirl - https://greenteapress.com/wp/think-python/ and for a more interactive experience, I really enjoyed this one - https://scrimba.com/learn/python. Source: over 3 years ago
  • Best place to learn and practice python?
    Start with Think Python or learn x in y..both are free resources and good for basic understanding and practise. Source: over 3 years ago
  • Good places to start learning python?
    This free book taught me Python many years ago https://greenteapress.com/wp/think-python/. Source: about 4 years ago
  • Which books should I read to learn computer science with python language?
    In terms of learning the basics of Python programming, you can get the first edition of Think Python in PDF form for free. Source: over 4 years ago
  • Observations and thoughts from a long time crypto nerd
    Computer Science โ€” For understanding software development. As for a programming language to learn, I recommend Python or Javascript. Try Crash Course's Computer Science videos, the free Think Python book, and/or Part 1 of The Modern JavaScript Tutorial. Source: over 4 years ago
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WeekIsIt mentions (0)

We have not tracked any mentions of WeekIsIt yet. Tracking of WeekIsIt recommendations started around May 2026.

What are some alternatives?

When comparing Think Python and WeekIsIt, you can also consider the following products

Google's Python Class - Assorted educational materials provided by Google.

Cal.com - Cal.com (formerly Calendso) is the open source Calendly alternative.

The New Boston video series - Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

Calendly - Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.

A Byte of Python - A Byte of Python is a Python programming tutorial and learning book that teaches you how to program with the Python programming language.

Day-Number - The current day number, week number, and today's date. What day of the year it is and remaining days in the year. Date calculator, Calendar & Time formats.