Eduardo Díaz Sánchez

Eduardo Díaz Sánchez

Software Developer • Open Source

About

Software developer from Spain passionate about open source, software engineering and personal knowledge management. I enjoy creating software, exploring new technologies and learning through real projects. Most of what I build starts as a curiosity-driven experiment and grows over time. Creator of Jylos and other open-source projects focused on productivity, knowledge management and developer tools. I believe software is one of the best ways to learn, share ideas and contribute back to the community. Strong believer in user ownership, local-first software and the open-source ecosystem

Badges

Tastemaker
Tastemaker
Gone streaking
Gone streaking

Maker History

  • Jylos
    JylosLocal-first open-source knowledge management app
    Jun 2026
  • 🎉
    Joined Product HuntJune 16th, 2026

Forums

Why I built Jylos

Hi everyone,

I started Jylos as a personal project because I've always been fascinated by personal knowledge management and open-source software.

Jylos - Local-first open-source knowledge management app

Jylos is a local-first open-source PKMS built with Java and JavaFX. It features Markdown notes, wiki-links, backlinks, interactive knowledge graphs, plugins, themes, Kanban boards, encrypted notes, Git synchronization, and support for SQLite databases or Markdown vaults.
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