hannyeong
한녕 — 한영키 없이 그냥 타이핑하는 macOS 한·영 자동 전환 입력기
Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.
Visit website ↗ Source listing ↗
GITHUB · launched Oct 19, 2026 · 15 upvotes (top 73%)
- Horizontal
- Prosumer
- Not AI
- Hobby / open-source project
Similar launches
See all 727 similar launches →Could you build this?
Partial The UI is a small settings and menu-bar app, but a reliable Korean/English auto-switcher must hook into macOS input handling and infer the intended language from keystrokes in real time. Vibe coding can produce the shell, but the input-method plumbing and accuracy are hard.
What it would actually take: Build as a macOS Input Method (InputMethodKit) in Swift or Objective-C, with a Hangul composition engine and a language classifier that works on partial keystroke streams. Distribution requires signing and notarization. Input-method and macOS internals expertise is needed to get the edge cases right.
Competitors
Other products that read as similar to this one : 727 launches clear the similarity bar, closest 8 shown.
Attention rank: #571 of 728 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 349 days after the earliest competitor.
- spiralday · github · 2026-09-29 · 26 upvotes · similarity 0.67
- donyhome · github · 2026-10-14 · 9 upvotes · similarity 0.66
- gksdud · github · 2026-09-16 · 44 upvotes · similarity 0.66
- shanjie · github · 2026-10-03 · 16 upvotes · similarity 0.64
- ezrite · github · 2026-10-15 · 18 upvotes · similarity 0.63
- Usage-manager · github · 2026-09-21 · 11 upvotes · similarity 0.56
- 심쿵인연(Simkunginyeon) · ph · 2026-10-14 · 1 upvotes · similarity 0.56
- Kumquat · github · 2026-10-20 · 17 upvotes · similarity 0.55
Other launches for this product
- No other launches for this product.
More details
- External ID
- 1425731933
- Company
- n/a
- Product
- hannyeong
- Website domain
- github.com
- Cohort
- n/a
- Upvotes percentile
- 0.27
- All tags
- n/a
- AI summary
- automatic korean and english input switching for macos
- Manually corrected
- No