The design system for ambitious products

A three-layer token architecture, built-in dark mode, 60+ accessible components, and first-class custom themes via createTheme. Build faster without compromise.

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Theme
Mode
Curves
Spacing
CompactStandardWide
Frontier model
Mímir 4.7.
Released Thursday.
Reasoning
Thinking budget
Tokens / day
1.28B+8.2%
ProductionBetaPreview
Cache hits
+14%
Saves $4,200 / wk
ColdTarget 80Warm
SMS alerts
Ping me when an eval regresses
Mímir · Core
Stable
main · v4.7.1
200Kcontext window
64K out 12 tools
JMKOSR+9
12 evals running
Inference
Live
Streaming · 38 ms TTFT
1,402 req/s
New chat
⌘K
Pick a model
Speed vs. capability
Tools
Connected this session
Next preview · Fri v5.0
Eval results
Top this week
Benchmark
EvalScore
MMLUknowledge
89.4
HumanEvalcoding
92.1
GSM8Kmath
94.5
HellaSwagreasoning
88.2
TruthfulQAsafety
87.6
ARC-Challengereasoning
85.3
MATHmath
78.1
BaselineState-of-the-artUpdated 4 min ago
“The question of whether machines can think is about as relevant as the question of whether submarines can swim.”— Edsger Dijkstra
TruthfulQA pass96%
Eval gates
Required for v5.0 ship
+22%
Tokens / sec · this week
Search prompts
4,200+ saved templates
ToolsMemoryVision
System prompt
Pinned to every turn
Last deploy
Mon, mimir-4.7 · 18 evals · Production

Five packages, one system

Use what you need — tokens, web, native, or all of the above.

60+ componentsBuilt-in themes3-layer tokensFully accessibleTailwind v4 + CVA
  • @vasf/ragnar-core

    60+ React components built on Radix UI, Tailwind v4, and CVA

    Available
  • @vasf/ragnar-tokens

    Three-layer CSS variable token system

    Coming soon
  • @vasf/ragnar-web

    Marketing and landing page section components

    Coming soon
  • @vasf/ragnar-native

    React Native components sharing the same token system

    Coming soon
  • @vasf/ragnar-ai

    AI-focused components: chat, streaming, completions

    Coming soon

Figma file coming soon