BUILDERLOG · DEVELOPER SOURCE PACK
Saju web app source pack
A source license for a Saju (Korean Four Pillars of Destiny) web app, for developers who want to rebrand and run it as one project of their own.
Open the public demoStatus Released USD · license for 1 projectBuy the source pack 🛠 Not on sale yet · card checkout is being set up
01 · Who it is for
Who this source is for
For developers, individuals and teams running a service under their own brand.
02 · App flow
What the app covers
- Responsive birth-date input
- Four Pillars, Five Elements, Ten Gods, hidden stems, combinations and clashes
- Name analysis flow and a sharing API
- Core calculations without a paid AI key
03 · Deliverables
What you receive
Source ZIP Lockfile and D1 schema Install, deploy and verification guide License and third-party notices
04 · Requirements
Requirements
- Node 22.13+ and npm
- A Cloudflare account for D1
- Hosting and platform costs are separate
05 · Scope
License scope
- One rebranded project per license (1)
- Does not include our domain, member data or operation services
- Does not include payment subscriptions or customer accounts
06 · Public demo
See the real screens before you buy
See the app at saju.builderlog.net.
Open the public demo Before choosing the source pack, look through the Korean input and result screens.07 · Package
Package and requirements
Included
- A source ZIP with app code and settings
- Lockfile, D1 schema and install/deploy guide
- License and third-party notices included; no paid AI API
Requirements
- Uses Node.js 22.13+ and npm
- Local development with npm run dev
- Deploying needs your own Cloudflare D1 and DNS
You get the source ZIP and a license for 1 project. It runs on Node 22.13+/npm, and a public deployment needs your own D1/DNS.
Buy the source pack