ClosedBit

ClosedBit v0.11.0

ClosedBit Essential Guide

A practical handbook for writing, checking, packaging, saving, loading assets, opening HTML UI, handling errors, and shipping ClosedBit v0.11.0 apps. It keeps the core workflow close and leaves edge-library details in the source catalog.

Download Markdown Start Part 1

Read This First

This guide is the short path through ClosedBit. It explains the workflow a developer needs before opening the full source catalog: write .cbp, run check, compile a package, verify saves/assets/UI, and fix errors from their docs pages.

Part 1. Project Basics2 sections
  1. Part 1.1 Files You Actually Touch
  2. Part 1.2 A Clean Folder
Part 2. CBP Language4 sections
  1. Part 2.1 Minimal Program
  2. Part 2.2 Types
  3. Part 2.3 Math And Flow
  4. Part 2.4 Overflow And Fallbacks
Part 3. Building From Studio2 sections
  1. Part 3.1 Console Commands
  2. Part 3.2 Build Flags
Part 4. Runtime, Files, And UI3 sections
  1. Part 4.1 Runtime Launch
  2. Part 4.2 Saving To .cb
  3. Part 4.3 Assets And HTML UI
Part 5. Libraries2 sections
  1. Part 5.1 Learn These First
  2. Part 5.2 Making A Library
Part 6. Errors2 sections
  1. Part 6.1 Read The First Error
  2. Part 6.2 Custom Popups
Part 7. Ship Checklist1 sections
  1. Part 7.1 Before Sharing A Build
Part 8. Language In Depth5 sections
  1. Part 8.1 Functions, Parameters, And Returns
  2. Part 8.2 Strings And Arrays
  3. Part 8.3 Loops And Responsiveness
  4. Part 8.4 Error Boundaries
  5. Part 8.5 Comments And Naming
Part 9. Compiler And Package Formats4 sections
  1. Part 9.1 Build Pipeline
  2. Part 9.2 What Each Output Means
  3. Part 9.3 Reproducible Builds
  4. Part 9.4 Kernel Targets
Part 10. Native Graphics, Input, And Performance4 sections
  1. Part 10.1 Resolution Is A Contract
  2. Part 10.2 Bare Graphics Stack
  3. Part 10.3 Frame Pacing
  4. Part 10.4 Input And Accessibility
Part 11. Library Catalog And OS Development5 sections
  1. Part 11.1 Core And Data Libraries
  2. Part 11.2 Graphics, Media, And Simulation
  3. Part 11.3 Networking And Security
  4. Part 11.4 Libraries For Building Operating Systems
  5. Part 11.5 AI And Understanding Libraries
Part 13. ClosedBit ID5 sections
  1. Part 13.1 Identity Model
  2. Part 13.2 Browser Device Flow
  3. Part 13.3 Token Storage
  4. Part 13.4 ClosedBitOS Credential Vault
  5. Part 13.5 App Integration Rules
Part 14. ClosedBitOS Desktop And Phone4 sections
  1. Part 14.1 What Counts As A Real OS
  2. Part 14.2 Desktop Product Shape
  3. Part 14.3 Phone Product Shape
  4. Part 14.4 ISO And Media Safety
Part 15. Testing, Security, And Release Engineering4 sections
  1. Part 15.1 Test Pyramid
  2. Part 15.2 Threat Modeling
  3. Part 15.3 Release Gates
  4. Part 15.4 Performance Evidence
Part 16. Practical Recipes4 sections
  1. Part 16.1 Protected Per-User Secret
  2. Part 16.2 JSON Device Authorization Request
  3. Part 16.3 Responsive Native Window
  4. Part 16.4 Final Reality Check