Vladyslav Karpenko

Corpus Hub contributor since 2026-10-22

Vladyslav Karpenko's work was selected for the XERJ Corpus Hub, the open reference memory AI coding agents search before they write code. When an agent meets the same problem, it gets this implementation back as a worked example, with the author and the repository attached.

1corpus

1selected commit

7files

521lines

★ 1GitHub stars on repo

Totals across every corpus @Vladkarok appears in; a commit selected for two corpora counts once. Files and lines count the selected commits; each corpus indexes the whole repository at its pinned commit.

What an agent can do with the oskar corpus

Vladkarok/oskar: OSKar: mouse-driven on-screen keyboard for Omarchy (Hyprland + Quickshell): every key shows and types your seat's real XKB layout…

Look up how oskar implements accessibility, arch-linux, hyprland, with answers cited to file and line.
Reuse a worked example: the commit “the colour fields are read-only to Qt” (7 files · JavaScript, shell).
Answer from oskar's real JavaScript source instead of memory (Networking, protocols and serialisation).

Example questions

Where does oskar handle “the colour fields are read-only to Qt”?
How does oskar implement accessibility?
What does tests do in oskar?

Paste it into your AI agent. It clones the repo at the pinned commit and indexes it on your machine.

Search the GitHub repository Vladkarok/oskar with XERJ (https://hub.xerj.org/corpus/vladkarok--oskar).
Run these in a shell, in order, and check each result before the next:
1. xerj --help  (success: it prints usage). If xerj is missing: curl -fsSL https://xerj.org/get | sh
2. git clone https://github.com/Vladkarok/oskar oskar && git -C oskar checkout fe7a0b71e387fd48b85c5bd9041218d8a87072f7
3. Start a local node and leave it running: xerj --insecure --data-dir ./xerj-data
4. xerj autoindex ./oskar --url http://127.0.0.1:9200 --prefix oskar --progress plain
5. xerj autoindex map --url http://127.0.0.1:9200
Then answer my question from the indexed files and cite the ax_path of every hit. Query syntax: https://xerj.org/llms.txt
Licence: MIT. Keep the copyright notice and credit the authors.

corpus vladkarok--oskar · Networking, protocols and serialisation
Related corpora: aria-practices, ada-2010, EnsixD/Panacea, uiwwsw/virtual-keyboard
Case study: reference coding for agents

Selected work

GitHub ★ 1

Vladkarok/oskar

fe7a0b71e3 fix: the colour fields are read-only to Qt

selected commit: 7 files · 521 lines · JavaScript, shell · tests, the project root, tools

The corpus is the whole repository at the pinned commit, not only the files of the selected commit.

selected · in licence reviewcorpus vladkarok--oskarNETMITaccessibilityarch-linuxhyprlandinputon-screen-keyboardosk agreed 2026-10-22

Not installable yet: this corpus is not in the hub registry until its licence review passes, so xerj corpus add and xerj ask cannot fetch it. It becomes installable when this card says live in the hub.

[![XERJ Corpus Hub contributor](https://hub.xerj.org/contributors/Vladkarok/badge.svg)](https://hub.xerj.org/contributors/Vladkarok)

Included with the author's permission (email, 2026-10-22), under each repository's own licence, with attribution. Want it removed? Reply to the email or open an issue on xerj-org/xerj.