What is Gravity?

Gravity (GVT) is an internal CodeGalaxy currency.
You can spend Gravity to get CodeGalaxy Plus access - login & see prices

How to earn Gravity?

Send your content contribution to [email protected] with a subject from the list below.

Create content

• Send technical question and answer from your interview experience: 0.2 GVT
  Send us
• Translate a question: 0.3 GVT
  Login & Translate | Read more
  1. Follow this link to translate questions.
  2. Select topic and translate proposed question from Russian to English
  3. If you want to translate question from Russian or English to other languages, contact us.
  4. If you want to translate an article from external website to our site, contact us
• Add an explanation to an existing question: 0.6 GVT
  Send us | Read more
  1. What is an explanation? An explanation is a short message that clearly defines why some options are correct and others are wrong. Please distinguish it from "theory", whereas a theory is a general fact related to this question.
  2. Get an external link for the question to which you want to add an explanation. To get this link, click Share button under the question after answering it, get the link from Twitter share message.
  3. Email us with an external link and explanation to that question
  4. Example of a question with the explanation: Java switch
  5. If you want to add an explanation in your native language (other than English), contact us
• Add a theory snippet to question: 0.6 GVT
  Send us | Read more
  1. What is a theory snippet?
     A theory snippet is a short message or article that describes some programming or technical facts related to this question. Please distinguish it from "explanation", whereas explanation is a short message that clearly defines why some options are correct and others are wrong.
  2. Get an external link for the question where you want to add theory.
     To get this link, click Share button under the question after answering it, get the link from Twitter share message.
  3. Email us with an external link and the theory snippet to that question
  4. Example of a question with the theory snippet: Scala Unit type
  5. If you want to add a theory snippet in your native language (other than English), contact us
• Create a question: 1 GVT
  Create now | Read more
  1. To create a new question, please fill this form
  2. If you want to create a question in your native language (other than English), contact us
• Send your tech article for publishing on CodeGalaxy website: 10 GVT
  Send us | Read more
  1. Write a unique article about programming languages or technologies
  2. Currently, we accept articles in the following languages: English, German, Ukrainian, Russian
  3. If you want to write an article in your native language (other than English), contact us
  4. Examples of existing articles: Java Enum Types, Java Collections
• Create a new Quiz: 100 GVT
  Send us | Read more
  1. Inform us that you want to be CodeGalaxy quiz creator and get more details
  2. Create 60 questions for the new quiz
  3. Add explanation or/and theory to each question
  4. Add tags to questions
  5. Group questions by chapters based on tags (topics)
  6. Enter the hall of fame for CodeGalaxy content creators
  7. For each question created you can get Gravity as a thank you from other contributors (coming soon)
  8. If you want to create a quiz in your native language (other than English), contact us

Tell the world about us

• Follow us on Twitter, Facebook or Instagram: 0.1 GVT
  Send us | Read more
  1. Send us link to your profile so we can check that you followed us
  2. When you get Gravity?
     For each follow at social media platform - you will get 0.1 GVT as soon as we verify it
• Share to social media, send us links. After 1 week we give you Gravity: 0.1 GVT
  Send us | Read more
  1. Post link to our website or share article or question from CodeGalaxy to social media.
  2. Make your post public (available for all social media users) and send us link to the post.
  3. When you get Gravity?
     You will get 0.1 GVT as soon as we verify it
• Post story in Instagram / Snapchat / Facebook: 0.1 GVT
  Send us | Read more
  1. Post story about CodeGalaxy with use of our logo, or screenshot of the website with a mention of CodeGalaxy.io
  2. Send us link to the account with story.
  3. When you get Gravity?
     You will get 0.1 GVT as soon as we verify it
• Add review on Google about us: 0.2 GVT
  Add review now | Read more
  1. Follow this link to GoogleMaps CodeGalaxy.io business page
  2. Find "Add review" button at bottom of the page
  3. Write your honest review about us ;)
  4. When you get Gravity?
     Write us mail about your review. You will get 0.2 GVT as soon as we verify it
• Share information about us at a forum or add a comment (with a backlink on https://codegalaxy.io, and, please, don't make it look like spam 🤞). After 1 week we give you Gravity: 0.2 GVT
  Send us | Read more
  1. Write comment or mention about us at your favourite programming resource or other resources connected to programming, learning and lifestyle.
  2. Send us link an specify how to find your mention.
  3. When you get Gravity?
     You will get 0.2 GVT as soon as we verify it
• Post about us at Telegram channel for developers: 1 GVT
  Send us | Read more
  1. Mention about your experience learning at CodeGalaxy within Telegram channel for developers
  2. Send us link to the Telegram channel with time of the post, so we can find it.
  3. When you get Gravity?
     You will get 1 GVT as soon as we verify it
• Write an article about us (with backlink on https://codegalaxy.io) in your blog or podcast, send us link: 5 GVT
  Send us | Read more
  1. Write article about us in your blog or mention us in your podcast.
  2. Article should contain do-follow link to https://codegalaxy.io. For no-follow links amount of GVT will be reduced to 1 GVT.
  3. Send us link to an article, article should not be deleted afterwards ;)
  4. When you get Gravity?
     You will get 5 GVT for each article in one-two week time span
• Invite a friend, if they earn 200 xp: 5 GVT
  Read more
  1. Invite friends via our invite tool.
  2. How to find "Friends" invite tool? "Friends" invite tool is available either on home page or on the side bar when you answering the questions.
  3. I cannot find tool. Send emails of people that were registered by your invitation.
  4. When you get Gravity?
     You will get 5 GVT for each invited friend that will earn at least 200 XP

Help us to improve

• Report a bug on our website. Describe user steps and how error appeared. 2 GVT
  Submit | Read more
  1. Submit a bug report with steps to reproduce or explanation what have you been doing to get into such error.
  2. When you get Gravity?
     You will 2 GVT as soon as we verify it
• Complete our survey (takes 30-45 min approximately): 15 GVT
  Request a survey | Read more
  1. Email us to request survey form.
  2. Please, be honest with us - this information can help us to improve your experience at CodeGalaxy.io
  3. When you get Gravity?
     For proper answers at least on 80% of the questions - you will be granted with 15 GVT as soon as we verify it