Thomas Zilz - Full Stack Developer

Thomas Zilz

Full Stack Developer

Dresden, Saxony, Germany

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Summary

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Rockstar

Thomas Zilz is a Full Stack Developer based in Dresden, Germany with 11 years of hands-on experience building responsive web applications and tooling. A freelancer and inventor by disposition, he blends front-end finesse with practical full-stack delivery, often tackling performance and rendering edge cases. Notably, he contributed to the popular xterm.js project, improving selection behavior, rendering correctness, and character dimming—work that demonstrates attention to UX nuance and low-level DOM/text rendering challenges. He thrives on refining user interactions and visual fidelity while keeping systems performant and maintainable.

11 years of coding experience

Github Skills (11)

typescript10

terminal-emulator10

xterm10

javascript10

typescripts10

terminal-application10

console10

typescript-types10

html9

css9

webgl8

Programming languages (7)

TypeScriptC++CRustJavaScriptGoPHP

Github contributions (5)

xtermjs/xterm.js

Jul 2017 - Mar 2021

A terminal for the web

Role in this project:

Front-end Developer

Contributions:1 release, 8 reviews, 21 commits in 3 years 9 months

Contributions summary:Thomas primarily contributed to the front-end aspects of the xterm.js project, focusing on improving selection and rendering functionalities. Their work included implementing and refining the selection manager, including single, double, and triple click events. The user addressed rendering issues by correctly inverting foreground and background colors and improved performance and visual appearance of the terminal. Additionally, the user implemented support for character dimming and improved fit function for sizing and letter spacing.

clixterm-jsvt100browserterminal-emulators

mofux/mail-io

Apr 2015 - Nov 2019

Contributions:4 releases, 46 commits, 1 PR in 4 years 8 months

mailsmtprelaymailsemail

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