Skip to content
View Orellius's full-sized avatar
17 followers · 6 following

Achievements

Achievement: QuickdrawAchievement: Pull Sharkx3Achievement: Pair Extraordinairex4Achievement: YOLOAchievement: Arctic Code Vault Contributor

Achievements

Achievement: QuickdrawAchievement: Pull Sharkx3Achievement: Pair Extraordinairex4Achievement: YOLOAchievement: Arctic Code Vault Contributor

Highlights

Block or report Orellius

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
Orellius/README.md

Orel Ohayon

Systems architect building native software and agent infrastructure.

Coding agents are my implementation layer. I own the architecture, product decisions, acceptance criteria, and verification. I read the code, instrument the claims, and decide what ships.

Selected public work

Native macOS

  • Termisu, an active pre-1.0 terminal with an original Rust engine and native Swift/AppKit host. Built for multilingual text and parallel coding-agent workspaces.
  • OpenDisplay, a native display control panel for hidden HiDPI modes, software dimming, warmth, contrast, rotation, refresh rate, and DDC. No driver or kernel extension.
  • Sotto, local Hebrew and English dictation with on-device speech recognition and cleanup. Audio stays on the Mac.
  • Trumpet, per-application volume control built on CoreAudio process taps. Nothing remains in the audio path after the app quits.

Agents and developer tools

  • Octootter, a native desktop workspace around the official claude CLI. The CLI, hooks, skills, and MCP servers remain the source of truth.

Systems and live software

  • glyphcast, a typography-only video codec and streaming stack. Every frame is a glyph grid with per-cell color, rendered in one GPU draw call. Try it live.
  • Wisp AdBlock Test, a three-state privacy test for browser extensions, DNS filters, and VPNs. Run the test.

More public work

Finished experiments, research, early builds, and superseded systems remain available in the repository list. Their READMEs state their status and limits; they are not presented here as equally active products.

Most original projects are AGPL-3.0. Smaller utilities and inherited work retain the licenses documented in their repositories.

orellius.ai · orel@orellius.ai · LinkedIn

Pinned Loading

  1. termisu termisu Public

    A terminal for macOS written in Swift. Real shell, real mouse selection, no Electron.

    Rust

  2. opendisplay opendisplay Public

    A display control panel for macOS, in the menu bar. Software brightness below the panel's own floor, warmth, contrast, refresh rate, rotation and DDC, plus the HiDPI modes macOS hides on sub-4K pan…

    Swift

  3. sotto sotto Public

    Hold a key, speak Hebrew, release. Polished Hebrew or coherent English lands in the focused app. Whisper plus a local Hebrew LLM, entirely on-device.

    Rust

  4. glyphcast glyphcast Public

    Video as text. A typography-only video codec: every frame is a Unicode glyph grid, GPU-rendered in one draw call, streamed on a byte-aligned wire a terminal can decode.

    HTML

  5. octootter octootter Public

    A native desktop app that wraps the claude CLI so you do not have to live in the terminal. Tauri 2 + Rust + React.

    TypeScript

  6. wisp-adblock-test wisp-adblock-test Public

    One-screen privacy test: see what your ad blocker, DNS filter, or VPN actually catches. Ships inside the Wisp browser. Independent continuation of Turtlecute's adblocktest.

    EJS