Faiber IDE
Build products in Faiber IDE.
Code, design, preview, run agents, and verify lint and build state in one project-aware workspace—with snapshots and context caching built in.
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⌨ Code◇ DesignPlanmaxBalance27,582 IRREN♫
◇ HomePage.tsx×Auto-saveSaved
AUTO · Code
export function Hero() {
return (
<section className="hero">
<Eyebrow>Product</Eyebrow>
<h1>Build the next idea.</h1>
// shared token, responsive layout
<Button>Start now</Button>
</section>
)
}
One source of truth
The editor, canvas, agents, browser, and checks act on the same project.
Normal source files
Faiber works in the repository you can open anywhere. React, TypeScript, package metadata, assets, and Git history remain portable.
Specialized agents
Plan investigates, Design handles interface work, Code edits source, Explore reports evidence, and Manage operates enabled product services.
Evidence before handoff
Changes are not complete because a chat said so. Diff, Preview, Lint, Build, design checks, and deployment state remain inspectable.
01 · Auto mode
Let the IDE choose the work path while you keep control of the result.
Auto mode resolves a suitable primary and fallback model, chooses the specialized agent for the request, loads only relevant project evidence, and continues through tool results. You can still pin models, change roles, inspect activity, stop execution, or take over manually.
- Primary and fallback models selected per task
- Design, Code, Plan, Explore, Manage, and delegated roles
- Explicit tool activity and file evidence
- No hidden replacement with an unavailable or paid model
AUTO · Code
export function Hero() {
return (
<section className="hero">
<Eyebrow>Product</Eyebrow>
<h1>Build the next idea.</h1>
// shared token, responsive layout
<Button>Start now</Button>
</section>
)
}
02 · Context cache and token discipline
Reuse stable project knowledge instead of resending the repository.
Faiber keeps project summaries, file evidence, dependency facts, prior tool results, and stable instructions separate from the changing turn. Cache-friendly prompts and targeted reads reduce repeated input while invalidation updates evidence after a write.
- Targeted file reads instead of broad context dumps
- Stable prompt segments reused across turns
- Summaries preserve decisions without carrying every message
- Usage and cost remain visible in account history
Context cache78%Input saved−64%
03 · Design mode
Select the interface visually and change the real TSX.
Design mode connects a responsive canvas, element selection, component boundaries, theme tokens, source files, reference capture, and visual quality checks. It is designed for complete page composition—not detached mockups that must be rebuilt later.
- Canvas and source stay linked
- Responsive desktop, tablet, and mobile previews
- RTL composition and accessibility verification
- Reusable design tokens and components before page-level polish
Build the next idea.
04 · Snapshots and quality state
Know what changed, what passed, and where to return.
Snapshots capture recoverable workspace state around meaningful changes. The IDE exposes dirty files, diffs, current Preview, Lint and Build results, agent activity, and deployment status so a repair loop can continue from evidence instead of memory.
- Restore or compare named snapshots
- Lint and production Build remain separate signals
- Preview health and browser console stay inspectable
- Git diff and changed-file state before commit or deploy
Context cache78%Input saved−64%
Web and native
Use the browser anywhere. Add Faiber App when the project needs your machine.
Web IDE
Cloud project files, agents, Design, Preview, checks, model routing, billing, and Deploy from the browser.
- Cloud workspace
- Browser access
- Agentic execution
Faiber App IDE
Direct local files and Git, native terminal, local browser and Preview, Ollama, media, diagnostics, and hardware-aware work.
- Local project root
- Native tools and Worker
- Cloud synchronization
Faiber
Keep the source ordinary. Make the development loop intelligent.
Start in the web IDE, or install Faiber App when you want direct local files, Git, terminal, browser, preview, Ollama, and native compute in the same workspace.