FAQ – Grasshopper




Grasshopper Website FAQ

What is Grasshopper?

Grasshopper is the best way to learn to code for beginners. With fun, quick lessons on your phone or desktop, Grasshopper teaches adult learners to write real JavaScript. It’s currently available for free on Desktop, Android, and iOS. Grasshopper is a Code with Google program.

What can I expect to learn using Grasshopper?

Grasshopper covers the foundations of JavaScript, how to create animations with code, teaches solving problem techniques needed for technical interviews and introduces how to build a website with HTML and CSS. Here’s what each course covers:

  • Fundamentals — How code works, calling functions, variables, strings, for loops, arrays, conditionals, operators, objects, and how all these things work together.
  • Fundamentals II — String and array methods, creating functions, introducing recursion and callbacks, and importing libraries.
  • Intro to Interviewing — Decompose and model real world problems so that they can be solved using code, utilizing computational thinking.
  • Animations I — Drawing shapes using the popular D3 library, defining functions, callback functions, and animations.
  • Animations II — Creating more complex functions using D3 and integrating JavaScript features.
  • Array Methods — Using multiple JavaScript array methods, such as indexOf, shift, includes, splice, map and reduce.
  • Using a Code Editor — Introduction to a traditional style code editor (or IDE)
  • Intro to Webpages — Covers basic HTML and CSS, then uses JavaScript to build an interactive webpage.

By the end of using Grasshopper’s current curriculum, you should be familiar with core programming concepts, be comfortable solving problems with code and be able to build a simple webpage.

What should I do after I use Grasshopper?

The world is your oyster! Grasshopper should give you the foundational skills you need to continue your journey in learning to code, which can take many different routes. That said, if you’re looking for a recommendation, we’ve put together some suggested next steps here.

Does the little grasshopper in the lessons have a name?

The grasshopper’s name is Grace! The name Grasshopper pays honor to Grace Hopper, one of the early pioneers in computer programming.

Who is the team building Grasshopper?

Grasshopper is a Code with Google Program, a workshop for experimental projects. Our entire team is passionate about removing barriers to accessing coding education, and we love working on Grasshopper. To find out more, check out our About Us page.

Will Grasshopper remain free to use?

Yes! We firmly believe that everyone should have the opportunity to learn to code, regardless of their means. We’re committed to keep Grasshopper free to use.

Should I expect more lessons? What will it be?

We’re constantly working on expanding our curriculum. In the past couple months, we’ve launched new coursework around technical interviewing (Intro to Interviewing) along with courses for web development (Intro to Webpages) on an entirely new surface (desktop). We definitely have more work to do and we will continue to prioritize content that is relevant for beginner coders. Since we have an experimental approach to making content to keep our students motivated, we don’t announce new material too far ahead of time, but stay tuned for more!

What languages does Grasshopper support?

Given that we’re still in the early stages of development, the Grasshopper team is focused on providing an English-only experience right now.

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Will Grasshopper expand to teaching other programming languages?

Grasshopper currently teaches using the popular programming language JavaScript, used by more than 70% of professional developers. Grasshopper uses JavaScript to teach fundamental programming concepts that are universal to almost all programming languages. Right now, Grasshopper is focusing on deepening our students’ understanding of these fundamental coding concepts, and we don’t yet have plans to expand our support to other programming languages.


you are young grasshopper, but you will learn

You are young grasshopper, but you will learn.

Various people have asked me about the name of the site and my username.

The idea for the site title came from the TV show “Kung Fu” where David Carradine is the Kung Fu student Kwai Chang Caine travelling through the Wild West as he seeks his half-brother, Danny. Kwai is armed only with his martial arts skill learnt as a Shaolin monk at the feet of Master Po.

Master Po calls his young student “Grasshopper” in reference to their first meeting. On discovering that the Master was blind Caine comments how bad this must be. Master Po however pointed out that despite having sight the young Caine was unaware of the grasshopper at his feet. He says, “you are young Grasshopper, but you will learn.”

I know it is perhaps obvious but whilst many have power and may use it foolishly there are times when we should return to the basics and be aware of the grasshopper beside us we are no longer aware of.

My nickname, given to me by one of my “Masters” is ffolliet. I use it in so many places. Looking for a new nickname to designate my new status I have taken inseiffolliet. “Insei” is Japanese for postgraduate student or even more specifically for the students of the game of strategy “Go” considered by some to be of the most important skills a civilized person could learn in the Eastern World.

There is much I have to learn about the “game of surrounding”.


Keep personal and business calls separate.

The Grasshopper apps add a business line and virtual phone system to your personal phone, starting at $26/mo.

No credit card required!

You’re a small business owner, not an office manager. Grasshopper helps you focus on your business, so you can do what you’re good at.

Save your dollars for your business.

With plans starting at $26/mo, your costs stay low, so you can spend money on what matters.

Look more

Sound larger and more credible with custom greetings and extensions.

Separate work and personal.

Keep your personal number private by using a dedicated business phone number.

Do business from anywhere.

Use the desktop and mobile apps to access your business phone system from anywhere.

Unlock the power of a business phone number.

Toll Free Numbers

Great for marketing and a national presence, toll free numbers can make your business sound more professional. We have 833, 844, 855, 866, 877, 888, and true 800 numbers. Find the perfect toll free number

Vanity Numbers

Ever wonder how companies like 1-800-FLOWERS get their vanity numbers? Easily — and you can too. Find the perfect vanity number

Local Numbers

Picking a local number creates trust and credibility for a locally run business. Get a local business number in any city of your choice! Find the perfect local number

Port Your Current Number

Already have a business or virtual number you love? Easily transfer it to Grasshopper for free! Port your current number

Affordable options built for small businesses.

A full virtual phone system, at a low cost

Features like custom greetings, extensions, call handling, and more, at a price made for small businesses.

No additional devices needed

Grasshopper works with your existing phone! There’s no need to buy any additional phones or equipment.

24/7 US based support – included in every plan

We’re here to help! Get 24/7 support access via phone, email, Twitter, Facebook and chat!

Get started with Grasshopper in 4 easy steps.

Choose your App

Choose Grasshopper or Grasshopper Connect based on how you’ll use your business number.

Select a Number

We have Toll Free, Vanity and Local numbers.

Download the App

Available for iOS and Android.

Call and Text

Link your existing mobile number to start calling and texting right away.

Frequently Asked Questions

The majority of features are accessible through the Grasshopper apps (available on iOS, Android, and desktop). Grasshopper can also be used without the app, to forward calls to a landline. Grasshopper Connect is only available as an app on iOS and Android.

No. Grasshopper is a virtual phone system that provides a number of great features, including a second phone number, but you still need a service provider, and a main phone number, where your Grasshopper calls will be forwarded.

Both apps provide you with a second phone number. Grasshopper is a full virtual phone system (calls, texts, custom greetings, extensions, inbound fax, and more). Grasshopper Connect is a unified messaging platform (combining calls, texts, and emails from each contact into one conversation) to help you stay organized. Compare the two here.

All of our plans include unlimited minutes! Your app usage is restricted only by your carrier’s dataplan.

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Grasshopper primarily uses your service provider’s cellular network for incoming and outgoing calls. Grasshopper does offer both WiFi and VoIP Calling options, but they are not the default.

The quality and reliability is the exact same as your service provider, since we use their network for all your calls!


Grasshopper: Learn to Code 4+

The coding app for beginners

Google LLC

    • 4.8, 22.2K Ratings
    • Free

iPhone Screenshots


Common Sense Education included us in Best EdTech of 2018!

Welcome to Grasshopper, the coding app for beginners.

Grasshopper is the best way to start your coding adventure with fun, quick games on your phone that teach you to write real JavaScript. Move through progressively challenging levels as you develop your abilities, then graduate with fundamental programming skills for your next step as a coder.

* Visual puzzles develop your problem-solving skills and solidify coding concepts
* Use industry-standard JavaScript with just a few taps on your phone
* Real-time feedback guides you like a teacher
* Collect achievements as you learn new skills

Get started programing today! We can’t wait to meet you.

“I like Grasshopper because it allows anyone with or without experience in coding to jump right in and have fun along the way.” — Brianna

“Grasshopper showed me that no matter what or who or how I look, anyone can learn how to code. It’s exciting. It opens up a whole new world for me.” — Ismael

“Grasshopper helped me achieve a basic understanding of coding. Now, I know that I can see myself in this field.” — Zhamal

“This is the most user-friendly interactive app. to explore coding concepts through JavaScript. [it] quickly demonstrate[s] how code can bring things to life.” — Alverson

What’s New

Bug fixes & stability improvements.

Ratings and Reviews

Really great in teaching the fundamentals

Usually when downloading an application, I like to look at different viewpoints that other people had on the application. Once I downloaded the application, I honestly wanted to see all that this application had to offer. Although I already know how to program in different languages, I wanted to see how this application can help me jumpstart my programming language pool with JavaScript. Honestly, I am mind blown with this app. I ended up taking the long route and starting from the very beginning when opening the app just to see how Grasshopper would navigate me through the path. I recommend this app to anyone that is curious about JavaScript whether you’re just a beginner, or you want to refresh your memory on some concepts. Grasshopper will teach you what is necessary in an organized fashion.

Reading the few reviews that gave this app a bad review stating that they learned nothing completely missed the fact that this application teaches you the proper syntax for JavaScript. While this application does focus on more drag-and-drop mechanics, it shows you how to think logically.

It’s pretty good if you really understand things but the thing I don’t like is it does not really make sense for me because they just give you information that you expect to memorize. Another problem is if your supposed to type something like ‘eggs’ it does not really show what your supposed to type but only in the beginning. Things that I do like about this app is they at least try to give us information about coding then you just doing it which will help. What I also like is you do not need a email, profile, or to be giving them your information to be able to start coding! The last thing I like is that they give you short mini quizzes for all the stuff they taught you which will help you see what you are struggling with. So overall I will give it 3 stars since there was 2 problems but over all it was a nice app. I also did a mini paragraph since I’m rushing.

Actual Honest Review

For those who truly want to proliferate their understand of programming and not just quickly memorize syntax, but completely understand the true fundamental of programming, which is the ability to solve a problem with an effective solution you can think of on your own; This app is an absolute waste of your good time.

Not at all for a beginner, in fact you’ll find yourself in absolute frustration especially if you’re eager to have the ability to fill a software development role; since there’s apparently “so many unfilled positions”. Without a doubt, even Google themselves, who is the genesis of this app, would turn away candidates completing these grasshopper courses alone.

This course has absolutely no structure and will teach certain elements of programming at random, and get you more comfortable with googling solutions on stack overflow then reading and understanding the documentation of the language.

I find it atrocious how such a poorly designed tool for teaching was designed and promoted, quite literally just for tracking and recording of user data.

Shame on you google, you make an absolute mockery of all the software devs and programmers out their, and you’re wasting good peoples with genuine interest in the fields time.


Grasshopper Tutorial Beginner Pdf

Listing Of Grasshopper Tutorial Beginner Pdf Sites

Tutorials — Grasshopper

Posted: (3 days ago) Luis Fraguada and O’Reilly Media has published a series of training videos, Visual Programming in Rhino3D with Grasshopper. For architects and designers who work with complex shapes and surfaces, Grasshopper is a visual programming tool to create rules and parameters that can be easily changed and updated. You can check out several of the training videos for free.

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Rhino Grasshopper Tutorial (Beginner)

Posted: (9 days ago) Published on Oct 11, 2018. In this Rhino Grasshopper tutorial, I will teach you the Rhino Grasshopper basics for beginners to advanced. First I will talk about the Grasshopper canvas and basically .

Basic Tutorials — Grasshopper

Posted: (3 days ago) There are many resources available to learn more about Grasshopper. Andy Payne, LIFT architects, has published a 75-page manual to help people get a basic understanding of Grasshopper.

01 Interface Basics

Posted: (8 days ago) The first lesson to you getting started with Grasshopper. Learn about the Grasshopper Canvas and create your first Grassopper definition. This is 1 of a 13 part series in Grasshopper Basics with .

Learning to use Rhino — Tutorials Collection

Posted: (4 days ago) For those just starting out in Rhino, here’s an overview of the user interface. Navigation of viewports and toolbars are among the topics covered. (3 minutes) Get started modeling with Rhino 5. Kyle Houchens will show you how to use a fictional design brief to model a water bottle in Rhino. (52 minutes) Learn how to model and render a drinking .

A beginner’s guide to visual scripting with Grasshopper .

Posted: (3 days ago) A beginner’s guide to visual scripting with Grasshopper. Share. In this tutorial, I will provide a very simple demonstration of the use of Grasshopper, a visual scripting environment embedded into the 3D modelling package Rhinoceros and a very useful computational design tool.

Grasshopper Tutorial 02 | Basics of Grasshopper

Posted: (2 days ago) Grasshopper Basics for the Visual Programming — Basics course at RWTH Aachen University. . Grasshopper Learning for beginners #02 Ring — Duration: . Grasshopper Tutorial 10 .


Posted: (3 days ago) WELCOME on my RHINO TUTORIALS channel with training videos, courses and tutorials. You will very quickly learn step by step how to use Rhinoceros 3d modeling.

Grasshopper Tutorial Beginner — Objects and Color System

Posted: (12 days ago) Grasshopper Tutorial Beginner — Objects and Color System ThinkParametric. Loading. Unsubscribe from ThinkParametric? Cancel Unsubscribe. Working. Subscribe Subscribed Unsubscribe 4.48K .

Learning Grasshopper — lynda.com

Posted: (3 days ago) — [Chris] Hi, I’m Chris Reilly and welcome to Up and Running with Grasshopper. Grasshopper is a plug-in for the Rhinoceros 3D modeling package and it gives us a powerful set of tools for visually creating and editing complex forms. In this course we’ll explore algorithmic techniques for generating 3D geometry in Grasshopper.

Grasshopper Level 1 — Simply Rhino

Posted: (8 days ago) Grasshopper — Level 1 3 Day Certified Class ‘Improving your Workflow using Parametric Tools’ Class Objectives. The aim of this course is to improve your workflow with Grasshopper3D and to give you an overall understanding of parametric thinking.

Learn to Code for Free – Grasshopper

Posted: (3 days ago) Grasshopper is the coding app for beginners. With fun, quick lessons on your phone, the app teaches adult learners to write real JavaScript.

Grasshopper Getting Started by David Rutten — 01 .

Posted: (5 days ago) The first lesson to you getting started with Grasshopper. Learn about the Grasshopper Canvas and create your first Grasshopper definition. This is 1 of a 13 part series in Grasshopper Basics with David Rutten: Grasshopper Basics with David RuttenGrasshopper Basics with David Rutten

Grasshopper tutorial beginner pdf

Posted: (6 hours ago) Mario and Link © Nintendo. Sonic the Hedgehog and Miles «Tails» Prower © Sega. Mega Man © Capcom.

What is the best (paid or free) grasshopper tutorial/book .

Posted: (25 days ago) What is the best (paid or free) grasshopper tutorial/book/course or other way to learn grasshopper in 2018? I have been doing the grasshopper tutorials on thinkparametric.com, but quite a few of them are a little outdated (for instance, some require T-splines, which is not available anymore). . The Grasshopper Primer is a free PDF and the OG .

Learn Grasshopper | The Lineweights Academy

Posted: (15 days ago) In order to master Grasshopper and get the most out of the video tutorials, I need you to promise me that you will only watch one lesson per day. Trying to attempt more than one lesson per day will only slow you down as you need time to absorb and practice what you have learned.

Rhino Grasshopper Tutorials | Parametric House

Posted: (3 days ago) Grasshopper for Beginners. In this Grasshopper tutorial, I will teach you the grasshopper basics for beginners to advanced. First I will talk about the Grasshopper canvas and basically how Grasshopper works and then I will teach you how you can use the grasshopper tools to produce a smooth surface with Sweep1 and turn it into a mesh model.

Basic Tutorials from the Rhino User Guide — Rhino in Education

Posted: (3 days ago) Grasshopper; My Page; . User Guide Tutorials (v5): (these tutorials work for Windows and Mac users) Chapters 1 through 5 — Rhino basics. Chp 1: Rhino Introduction (pdf) Practice a few basic commands in Rhino. Chp 2: Rhino Objects (pdf) Basic info about Rhino objects. Chp 3: Selecting Objects (pdf) & Select Objects model (download)


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