Tunn
open-source ngrok alternative built on QUIC, 4x faster
Details
- External ID
- 47297589
- Source
- HN
- Company
- —
- Product
- Tunn
- Website domain
- github.com
- Launched
- March 8, 2026
- Cohort
- —
- Upvotes
- 6
- Upvotes percentile
- 0.2853628536285363
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- gpu compute and acceleration tools
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- open source ngrok alternative using quic protocol
- Manually corrected
- False
Could you build this?
No Implementing a high-performance tunneling service over the QUIC protocol from scratch requires specialized low-level networking, UDP socket optimization, and multiplexed stream routing expertise.
What it would actually take: The system consists of a server gateway and a client daemon communicating over QUIC (via libraries like quiche, quinn, or msquic). The hard problems involve multiplexing arbitrary TCP/HTTP connections over QUIC streams, handling flow control, NAT traversal, low-latency packet scheduling, and scaling connection state across multi-core servers. This demands advanced network programming, knowledge of the QUIC protocol specifications, and systems-level optimization.
Discussion
3 comments analyzed.
Competitors mentioned: Cloudflare Tunnels, ngrok
Concerns raised: Latency improvements may not matter to most users, Unclear if latency reduction is a genuine use case
Feature requests: UDP tunneling support
Competitors
Other products that read as similar to this one — 1054 launches clear the similarity bar, closest 8 shown.
Attention rank: #735 of 1055 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 128 days after the earliest competitor.
- zeptun · github · 2026-09-16 · 90 upvotes · similarity 0.54
- Copperhead · hn · 2026-09-08 · 249 upvotes · similarity 0.53
- Modo · hn · 2026-04-05 · 103 upvotes · similarity 0.52
- Rust-based ultra-low latency streaming framework · hn · 2025-12-01 · 6 upvotes · similarity 0.50
- namco22-decompile · github · 2026-09-22 · 45 upvotes · similarity 0.48
- Turbo · hn · 2026-07-08 · 8 upvotes · similarity 0.47
- papers-releases · github · 2026-09-09 · 9 upvotes · similarity 0.47
- moejs · github · 2026-09-24 · 8 upvotes · similarity 0.47
Other launches for this product
- No other launches for this product.
Same idea, different domain
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