Product engineering
End-to-end TypeScript, React, and Next.js builds shipped as resilient static or edge-rendered systems.
Independent Product Studio
Luna Maze
A studio for the work that lasts.
Independent product studio building premium tools at the intersection of cognition, focus, and craft. Founder-led, considered, and quiet on purpose.
The Studio
A studio for the work that lasts.
About Luna Maze
Luna Maze is an independent product studio building tools at the intersection of cognition, focus, and craft. Founder-led and considered, we ship premium software for the people doing the deepest work — operators, builders, and quiet professionals who want their tools to feel earned. We choose depth over breadth, longevity over launches, and design every surface as if a single person will live inside it for years.
What we're building
Luna Maze is shipping software for attention, signal, and craft. Axiom — our first app — is a habit tracker for brain recovery, live on Google Play. TypeCrt is our zero-latency typing test (CRT-styled, vanilla TypeScript, 50+ themes, smart practice), live at typecrt.in. Drift, a precision puzzle game, is in closed testing on the Play Console. Solo founder, no investors. We move quietly, on purpose.
Products
What we ship.
One product live, two more in the maze. Each released only when the craft is right.
Product 01Live
Axiom
Habit tracker engineered for brain recovery — build streaks, rewire pathways, reclaim focus. Live on Google Play.
Open product →
Product 02Live
TypeCrt
Aesthetic, zero-latency typing test inspired by CRT terminals. 50+ themes, smart practice on your weak keys, command palette, smooth caret engine, and a 3-tier profile dashboard. Built in pure TypeScript — no framework. Live at typecrt.in.
Open product →
Product 03Private testing
Drift
A precision puzzle game in closed testing on the Google Play Console — paused mid-build to ship Axiom and TypeCrt first. Returning to it next.
Open product →
Capabilities
What we can deliver.
Design systems
Token-driven visual languages that stay coherent from first sketch through tenth product.
Applied research
Translating findings from cognition, attention, and recovery science into product mechanics that hold up in the wild.
Deployment & ops
Pragmatic CI/CD on GitHub Actions, AWS, and edge platforms — fast deploys, quiet pagers, observable systems.
Content strategy
Founder-grade narrative and product copy tuned for trust, clarity, and the particular weight of a premium brand.
Founder
S
Shadowline
[Harikrishnan V] · dev name
Founder, Luna Maze
Solo builder shipping under the studio alias Shadowline. Luna Maze is the home for the work — Axiom is the first product, with more in the maze. No team, no investors, no shortcuts. Built quietly and iterated in the open.
Contact
Let's talk.
Partnerships, press, or product collaborations — write to the studio and we'll get back within two business days.
lunamaze.dev@gmail.com