Skip to content
You must be logged in to sponsor ondras

Become a sponsor to Ondřej Žára

@ondras

Ondřej Žára

ondras
Prague

Hi, I am Ondřej. 👋 I am an engineer, a teacher, and a father of three. Thanks for stopping by my Sponsorship page.

🧍 What do I do

I have been working on Open Source Software projects for more than fifteen years. I currently have over 100 original GitHub repositories. My skills include ⌨️ programming in general, architecting rich client-side applications, networking (REST/RPC/WebSocket), 🔑 web security, 🖼️ web graphics (Canvas, WebGL), debugging and even reverse-engineering custom binary formats. I regularly give talks on various technological topics. I use my own slide deck software for cross-browser, cross-device responsive and interactive presentations.

I do many kinds of stuff, but most of my work is centered around Web and Frontend technologies. I created a Mind mapping app, a SQL Diagrammer, two file managers, two music players, a bruteforce vectorizer and a Guitar/Ukulele chord generator. I managed my very own competitor to Node.js for several years.

🎮 Games

I like Roguelike games and I am the author of rot.js, a popular collection of roguelike-related algorithms and tools. I often participate in 7DRLs; see a full list of my games. You can play all of them in your browser: that is the power of Web.

I play board games as well. I created a Railroad ink PWA, Dobble™ generator and a Mastermind AI in Rust.

💰 Sponsoring

Most of my OSS-related work has been done for free so far. Sponsoring my OSS contributions is a way to encourage feature development, faster bugfixes, more responsive discussions and more. Finally, it is a great way to say thanks in case you find some of my stuff useful or interesting.

📧 Get in touch

🔗 https://ondras.zarovi.cz/
🐦 https://twitter.com/0ndras

Thank you for the support! 👍
Ondřej Žára

@ondras

Reaching five sponsors means that the whole sponsorship feature actually works!

Current sponsors 1

@virtuoushub
Past sponsors 4
Private Sponsor
@dijonkitchen
@jsrco
@wey-gu

Featured work

  1. denoland/deno

    A modern runtime for JavaScript and TypeScript.

  2. hundredrabbits/Orca

    Esoteric Programming Language

    JavaScript 4,575
  3. ondras/my-mind

    Online Mindmapping Software

    TypeScript 3,303
  4. ondras/wwwsqldesigner

    WWW SQL Designer, your online SQL diagramming tool

    JavaScript 2,878
  5. ondras/rot.js

    ROguelike Toolkit in JavaScript. Cool dungeon-related stuff, interactive manual, documentation, tests!

    JavaScript 2,345
  6. ondras/cyp

    Control Your Player: a Web-based MPD client

    JavaScript 96

Learn more about sponsoring developers and organizations.

Report abuse

20% towards 5 monthly sponsors goal

@virtuoushub

virtuoushub sponsors this goal

Select a tier

$ a month

Choose a custom amount.

$3 a month

Select

☕️ Coffee!

Show your support for the price of a one cup of coffee. You will receive a Sponsorship badge to show on your Profile page. Thanks!

$10 a month

Select

🍕 Pizza!

Thank you! You will receive a Sponsorship badge and if you particularly like one of my projects, I will add your name to a list of sponsors on the project's page.

$25 a month

Select

🙏 High five!

Thanks a lot! You will receive benefits from the previous tier and I will mention your sponsorship on Social networks which I have access to. (Yes, I am aware that the used emoji means prayer.)

$50 a month

Select

💰 Sponsor!

Wow! It is very generous of you. As a thank you, let me provide a personal support in case you need help with usage and/or development of my projects. All the previous benefits are included as well.

$100 a month

Select

🌟 Benefactor!

You are the best! 💖 There really is not much that I can do to offset your support. I have no stickers to send to you, but for this sponsorship level, I can give you a short tutorial/explainer/workshop on a technology of your choice. All the previous benefits are included as well.