anysphere/priompt

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

2850 stars · 159 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Priompt is a JSX-based prompt design library for building LLM prompts with React-like components. It uses priority levels to decide which prompt components fit within the context window's token limit.

Use cases

• build llm prompts with jsx components
• prioritize which context to include when token limit is exceeded
• compose chat prompts from message history with fallbacks
• reserve token space in prompts for model responses
• design prompts declaratively like react components

When to choose

• you build LLM applications in TypeScript and want declarative prompt composition
• you need fine-grained control over what gets dropped when context overflows
• you want React-style component reuse for prompt engineering

When to avoid

• you work in Python or another non-JS language
• you need a full LLM orchestration framework with agents and tooling
• you prefer simple string-template prompts without priority logic

Facets

library · maturity active

prompt-engineering llm-inference templating large-language-models artificial-intelligence developer-tools jsx prompt-design context-window token-prioritization llm nodejs typescript

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