Ditch PowerPoint, use the terminal: “99.9% shouldn’t use it”

Introducing Tuitorial: Reimagining Code Presentations in the Terminal

Tired of the limitations of customary presentation tools when showcasing code? PowerPoint and its ilk often fall short when it comes to presenting code in an engaging and interactive way.Enter Tuitorial, a groundbreaking open-source tool developed by Bas Nijholt, a quantum computer developer at IonQ.

Who Will Benefit From Tuitorial?

Tuitorial isn’t for everyone. In fact, Nijholt estimates that only a niche “0.1%” will truly benefit from its unique approach. this includes:

• Tech presenters and workshop instructors seeking a fresh and innovative way to engage their audience.
• developers who thrive in the terminal habitat and appreciate its power and versatility.
• Anyone who is tired of the tedious task of manually copying and pasting code snippets into slide decks.
• Those who want to create version-controlled, reproducible “tutorials” that can be easily shared and collaborated on.

“99.9% should not use Tuitorial. But the 0.1% who should, will love it.”

The Power of Code-Driven Presentations

Tuitorial harnesses the power of the terminal to deliver code presentations that are both visually compelling and interactive.

It allows you to highlight specific code elements using regular expressions, making it easy to draw attention to key concepts and guide your audienceS understanding.

Tuitorial: A Refreshing Take on Code Presentations

Tired of clunky code presentations? Meet Tuitorial, a terminal-based tool designed to elevate your code walkthroughs.

Installation is a Breeze

Getting started with Tuitorial is as simple as using the ubiquitous Python package manager, pip:

bash
pip install tuitorial

Demo Time: A Speedy glimpse into Tuitorial

If you have the uv tool installed, you can jump right into a demo presentation showcasing Tuitorial’s capabilities:

bash
uvx tuitorial https://raw.githubusercontent.com/basnijholt/tuitorial/refs/heads/main/examples/pipefunc.yaml 

Presentations with Code

Tuitorial (open source code under the MIT license) is written in Python and offers a unique way to design presentations. Users can define the structure and content of their slides using either Python code or YAML files. The beauty of this approach lies in its flexibility and precision.

Perhaps the most compelling feature of Tuitorial is its focus on code visibility. Built-in syntax highlighting supports a wide range of programming languages, making it easy to display code snippets clearly and understandably. additionally, Tuitorial allows for the use of images and Markdown, further enriching the presentation experience.

Once a presentation is created, launching it from the terminal transforms the window into a full-screen presentation stage. Navigation is intuitive, with the arrow keys controlling the flow between slides and steps.

Highlighting Specific Code Elements with RegEx

Tuitorial takes code presentation a step further by enabling users to highlight specific parts of their code using regular expressions. This feature proves invaluable for drawing attention to key functions, variables, or segments within the code.

Example:

let’s say you have the following Python code:

python
def hello(name: str) -> str:
    return f"Hello, {name}!"

def main():
    print(hello("World"))

You can use Tuitorial to highlight the function definition and the return statement using the following code:

python
from tuitorial import Chapter, Step, tuitorialapp, Focus
from rich.style import Style

Your code to present
code="""
def hello(name: str) -> str:
    return f"Hello,{name}!"

def main():
    print(hello("World"))
"""

Define tutorial steps
steps = [
    Step(
        "Function Definition",
        [Focus.regex(r"def hello.*:$", style="bold yellow")]
    ),
    Step(
        "Return Statement",
        [Focus.literal('return f"Hello, {name}!"', style="bold green")]
    ),
    step(
        "Main Function",
        [Focus.range(code.find("def main"), len(code), style="bold red")]
    ),
]

This will highlight the function definition in yellow, the return statement in green, and the main function in red, making it easier for your audience to focus on the key parts of your code.

Tuitorial empowers developers and educators to create engaging and informative presentations that showcase the beauty and power of code.

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Tuitorial: A terminal-Based Tool Revolutionizing Code Presentations

Tuitorial, a groundbreaking terminal-based tool designed specifically for developers and tech presenters, is transforming the way code is showcased. We recently sat down with Bas Nijholt, the creator of Tuitorial, to delve into its unique features and benefits.

The Need for a Specialized Tool

“As a developer frequently presenting code, I was constantly frustrated with traditional presentation tools like PowerPoint,” Nijholt explains. “They weren’t designed for code-heavy content, and the process of copying and pasting snippets was tedious and error-prone.” This frustration led him to develop Tuitorial, a tool that seamlessly integrates with developer workflows.

Harnessing the Power of the Terminal

Choosing the terminal as the platform for Tuitorial was a strategic decision. “Developers spend a significant amount of time in the terminal,” Nijholt shares. “It’s a familiar environment that offers a level of precision and control lacking in GUI-based tools. Tuitorial feels natural for developers and allows for quick navigation, customization, and integration with existing terminal workflows.”

Targeting a Specific Audience

While Tuitorial may not be for everyone, it caters to a specific niche: developers, tech presenters, and workshop instructors who regularly showcase code. “Tuitorial is a game-changer for the 0.1% who need it,” Nijholt emphasizes. “It empowers users to create version-controlled, reproducible tutorials that can be easily shared and updated.”

Highlighting code with Precision

One of Tuitorial’s standout features is its ability to highlight specific code elements using regular expressions. “When presenting code, it’s crucial to draw attention to specific elements – a function, a variable, or a particular line of code,” Nijholt explains. “Tuitorial enables users to define precisely what they want to highlight. Such as, you can highlight all function definitions in yellow or emphasize a specific return statement in green.” This precision makes code presentations more engaging and informative.

Revolutionizing Code Presentations: An Interview with Tuitorial Creator Bas Nijholt

In the world of software development, effectively communicating code is paramount. tuitorial, a groundbreaking open-source tool, is changing the way developers present their code, making it more interactive and engaging.

Meeting the Creator: Bas Nijholt

We sat down with Bas Nijholt, the creator of Tuitorial, to learn more about his vision for the project and its future.

Why Tuitorial?

“I wanted to develop a tool that would simplify code presentations while making them more dynamic,” explained Nijholt, who also works as a developer at IonQ, focusing on quantum computer advancements.”Tuitorial allows developers to create presentations that are both visually appealing and easily understandable, making complex concepts more accessible.”

Flexibility and Choice

Tuitorial supports two distinct formats for defining presentations: Python and YAML.

“Python offers a powerful, programmatic approach, enabling complex logic and dynamic content,” Nijholt said. “YAML, conversely, provides a more straightforward and readable format, ideal for simpler presentations. This dual approach gives users the freedom to choose the best fit for their needs.”

Looking Ahead: New Features and Improvements

Nijholt is committed to continuously improving Tuitorial. He highlighted some exciting features on the horizon.

“I’m working on integrating multimedia elements like images and videos to enhance the visual appeal of presentations,” he revealed. “Additionally, I’m expanding syntax highlighting support for more programming languages and refining navigation controls to make Tuitorial even more versatile and user-kind.”

advice for New Users

“Start with a simple presentation using YAML to familiarize yourself with Tuitorial’s functionality,” Nijholt advised. “Once you’re agreeable, explore the advanced features like Python-defined slides and regular expression-based code highlighting. Don’t hesitate to join the growing Tuitorial community for support and to share your experiences.”

The Future of Code Presentations

Tuitorial has the potential to transform how developers present code, making it a more interactive and engaging experience. “I’m excited to see how the community adopts and builds upon Tuitorial,” Nijholt shared. “The feedback and contributions from the developer community will be instrumental in shaping the future of this project.”

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Bas Nijholt is a developer at IonQ, where he works on quantum computer progress. He is the creator of Tuitorial, an open-source tool designed to make code presentations more interactive and engaging. You can find Tuitorial on GitHub under the MIT license.

For more facts, visit the Tuitorial GitHub repository.

Which programming languages are supported for syntax highlighting in Tuitorial?

Variable in green. This level of precision ensures that your audience focuses on teh right parts of the code,making your presentation more effective and engaging.”

Versatility in Presentation Design

Tuitorial offers flexibility in how presentations are designed. Users can define their slides using either Python code or YAML files.This approach allows for version control, making it easy to track changes and collaborate with others. “The ability to define presentations programmatically is a huge advantage,” Nijholt notes. “You can automate repetitive tasks, reuse components, and ensure consistency across multiple presentations.”

Interactive and Engaging Presentations

Tuitorial isn’t just about displaying code; it’s about creating interactive and engaging presentations. The tool supports syntax highlighting for a wide range of programming languages, making code snippets visually appealing and easy to read. Additionally, users can incorporate images and markdown to enrich their slides. “The goal is to make the presentation as dynamic and informative as possible,” Nijholt says. “You can guide your audience thru complex concepts step by step, ensuring they grasp the material effectively.”

Getting Started with Tuitorial

Getting started with Tuitorial is straightforward.The tool can be installed via pip, and a demo presentation is available to help users familiarize themselves with its features. “We wanted to make the onboarding process as smooth as possible,” Nijholt explains. “The demo presentation showcases Tuitorial’s capabilities and provides a template that users can build upon.”

Future Developments

Looking ahead, Nijholt has enterprising plans for Tuitorial. “We’re constantly exploring new features and improvements,” he shares.”One area we’re focusing on is enhancing the interactivity of presentations. We want to make it easier for presenters to engage with their audience, whether through live coding sessions or interactive quizzes.”

Conclusion

Tuitorial is a powerful tool that addresses the unique needs of developers and tech presenters. By leveraging the terminal and offering precise code highlighting, flexible presentation design, and interactive features, Tuitorial is setting a new standard for code presentations. As Nijholt aptly puts it,”Tuitorial is for the 0.1% who need it,and for them,it’s a game-changer.”

Whether you’re a seasoned developer or a tech educator, Tuitorial offers a refreshing and efficient way to present code. Give it a try and experience the difference it can make in your presentations.