SGApps Labs · Developer Platform
In production continuously since 2018

The Application Prototype platform.
Framework · Modules · Thirdparty.

Three layered packages, ~46 000 lines of JS + CSS, built and maintained in-house by SGApps Labs. The stack powers every product we run in production — from ERP dashboards to fiscal integrations to CNC job managers — and is available for licensing.

~46k
Lines of code
3
Layered tiers
8+ yrs
In production
0
Trial required

Three tiers, one dependency graph

Each tier builds on the previous one. Start from the framework; pull the modules you need; upgrade to the flagship pack when the problem gets heavy. Docs, playgrounds and JSDoc are public — evaluate before you decide.

base mid flagship
Core tier 01 · base

Application Prototype

The foundation: module loader, template engine, decorators, event system, i18n, async utilities.

CC BY-NC 4.0 stable
  • ApplicationPrototype + ApplicationBuilder
  • Module loader with name-as-folder resolution
  • Template rendering, decorators, action system
  • i18n, async utilities, extensions layer
Modules tier 02 · mid

Application Prototype — Modules

UI building blocks: popup, context-menu, notify, tree-node, routing patterns and gadget wrappers.

CC BY-NC-ND 4.0 ~4k LoC stable
  • Popup, context-menu, tree-node, crop-sections
  • Notify + notify-service (queue + priority)
  • Custom-elements scroller, routing patterns
  • Gadget wrappers (integrate the flagship pack)
Thirdparty tier 03 · flagship

Application Prototype — Thirdparty

Flagship in-house pack: Spreadsheet, Writer, Packer/Archiver plus reusable wrappers over AmCharts, PrismJS and OCR.

Proprietary + Apache-2.0 wrappers 34k JS · 8.7k CSS stable
  • Spreadsheet — cells, formulas, styling
  • Writer — rich-text editing surface
  • Packer / Archiver — zip in the browser
  • Wrappers: AmCharts, PrismJS, OCR (Orcad / gocr)

Apps you can build with this platform

Ready-made web applications on Application Prototype. Public docs + embedding guides — same "evaluate before you decide" policy.

See all apps →

Evaluation without trial

We don't ship a time-boxed trial. The docs, playgrounds and JSDoc are public — everything a technical evaluator needs to make a decision is right here.

  • Public docsify docs — every tier, every module
  • Live playgrounds where they exist (Spreadsheet, Writer, Packer)
  • Full JSDoc generated from source (Thirdparty pack)
  • Landing pages per component under /components/
  • Direct contact for licensing — no gatekeeping demo call
// Load a module by name (name-as-folder resolves against
// the module's own directory, not the caller's path).
const popup = module.require("popup :: index");

popup.open({
    title: "Confirm",
    body : "Delete this record?",
    buttons: [
        { label: "Cancel", action: "close" },
        { label: "Delete", action: onDelete }
    ]
});

What backs this platform

Owner

SGApps Labs SRL — Moldovan IT company, building web applications and business systems since 2018.

Runs in production

Every product on sgapps.io ships on this stack — POS, ERP, fiscal integrations, Android fleet, CNC job manager.

Not a toy

~46k LoC across the trio, continuous evolution driven by real customer feedback — not a portfolio project.

Licensing

Core + Modules under Creative Commons. Thirdparty pack under written agreement — ask for terms.