SHOWCASE

Showcase

Real public projects (repos / demos) that implement one or more Use Case patterns. Heat uses observed stars + awesome-list position — X mentions deferred when unknown. Not a visual redesign of the site.

Browse Use Cases Guides

20 public cases
Sorted by heat (high → low)
Heat ≠ ✦ awesome score on Use Cases
Cross-linked to 应用场景 / Use Cases

Default sort: heat_score high → low. Heat is showcase-only; Use Cases keep editorial / category order and may show ✦ awesome score separately.

Computer use heat 5 · Hot · ★ 10900

showcase

jev-ultrafast

Jev picks operation + DOM target; small LLM only for TYPE_TEXT.

Agents heat 5 · Hot · ★ 4800

showcase

fast-jev-compaction

Claude Code plugin: Jev-gated context compaction before the context window blows up.

Realtime heat 5 · Hot · ★ 1400

showcase

jev-trader

One AI trade decision every Monad block — treat as dry-run demo, not financial advice.

Computer use heat 5 · Hot · ★ 578

showcase

typesafe-computer-use

Mac computer-use: OCR/a11y → structured actions → Jev chooses → executor clicks.

Realtime heat 4 · Warm · ★ 294

showcase

typesafe-mario

TypeSafe/Jev agent that plays Super Mario — game/sim action tick demo.

Media heat 4 · Warm · ★ 142

showcase

Unclutter

Browser extension: Jev-powered page clutter removal with reusable template rules.

Guardrails heat 4 · Warm · ★ 392

showcase

jev-review

Staged code-review workflow and library with Jev decision checkpoints.

Guardrails heat 4 · Warm · ★ 101

showcase

pi-warden

Guardrails for Pi built on TypeSafe / Jev decision checks.

Guardrails heat 4 · Warm · ★ 421

showcase

foreman

Software factory foreman based on TypeSafe / Jev supervision loops.

Routing heat 4 · Warm · ★ 236

showcase

pg-jev

Ask Postgres tables questions in plain language; Jev shapes the decision layer.

Guardrails heat 4 · Warm · ★ 108

showcase

pi-jev

TypeSafe Jev as a decision layer for the Pi coding agent.

Media heat 3 · Mild · ★ 44

showcase

vibecheck

Chrome extension: vibe-check your X drafts with a Jev judgment layer.

Agents heat 3 · Mild · ★ 29

showcase

winnow

Calibrated context sieve for Claude Code / agent tool results.

Media heat 3 · Mild · ★ 3

showcase

jev-skip

YouTube sponsor skipper that reads captions and lets Jev decide skip windows.

Routing heat 3 · Mild · ★ 15

showcase

JevMail

Open-source AI email triage for Gmail with a System One decision path.

Computer use heat 3 · Mild · ★ 8

showcase

jev-for-chrome

Jev for Chrome: drives the tab you already have open.

Routing heat 3 · Mild · ★ 3

showcase

jevsql

SQL with natural-language predicates; Jev helps decide row/filter intent.

Guardrails heat 2 · Cool · ★ 1

showcase

typesafe-ai-firewall

Shadow-mode validation harness around model / tool outputs with Jev checks.

Routing heat 2 · Cool · ★ 1

showcase

jev-logtriage

Jev decides whether a batch of logs is noise, alert, or needs a human.

Routing heat 2 · Cool · ★ 1

showcase

n8n-nodes-jev

Community n8n node helper for calling Jev inside automation graphs.