01 / RESEARCH 02 / BUILDS 03 / SECURITY 04 / SYSTEMS LAB 05 / RESEARCH WORKBENCH ↗ 06 / SYSTEMS COCKPIT ↗ 07 / FIELD NOTES 08 / ABOUT & METHODOLOGY 09 / DESIGN SYSTEM → PORTFOLIO (HARRYDEV.ONE)
LIVING DESIGN ARTIFACT

Design System & Component Inventory

Visual tokens, evidence components, and typography hierarchy powering the editorial publication. Inspect the building blocks before editing pages.

01 / COLOR TOKENS
--bg
#080A0C
--surface
#0D1013
--surface-2
#12161A
--accent (Green)
#6EE7B7 · Verified
--blue (Reference)
#79C0FF · Specs
--yellow (Warning)
#F2CC60 · Experiment
--red (Failure)
#FF7B72 · Vulnerability
02 / TYPOGRAPHY SCALE
DISPLAY (64px)
Editorial Systems Journal
H1 (40px)
Building an On-Device Agent
BODY (17px)

Sans-serif typeface optimized for dense engineering readability, paired with strict monospace code blocks.

SERIF ACCENT (Instrument Serif Italic)
Eight years shipping production systems.
03 / TECHNICAL EVIDENCE COMPONENTS
TERMINAL COMPONENT DEMO
$ adb shell dumpsys package com.target.app | grep -E "versionName|targetSdk"
versionName=4.12.0-hotfix2 targetSdk=34 minSdk=26
POST /api/v2/handshake HTTP/2
200 OK
{
  "session_id": "sess_918239",
  "device_attestation": "verified",
  "latency_ms": 4.2
}
Platform Operating System Test Result
Pixel 8 Pro Android 14 (Linux 5.15) PASS
ESP32-WROOM FreeRTOS / ESP-IDF PASS
krish@axe01010: ~ (Press ESC to close)
Krish Engineering CLI v2.4 (Android 14 / POSIX)
Type help for available commands or exit to return.
krish@axe01010:~$