fuel-core vs iroh
fuel-core and iroh share 6 technologies: axum, lru, Tokio, ed25519-dalek, tracing, and tracing-subscriber. Both are written in Rust.
LinkedInWhat they share and what sets them apart
FuelLabs
fuel-core
Rust full node implementation of the Fuel v2 protocol.
Rust56.8kRead on November 10, 2026, at commit 8bd82d4What is fuel-core built with?Only in fuel-core
- tower
aws-sdk-s3
fuel-core-database
- rocksdb
- Redis
- quick_cache
AWS S3- async-graphql
- wasmtime
- crossterm
- indicatif
- termion
parquet
prometheus-client
pyroscope
pyroscope_pprofrs
tracing-appender
In common
n0-computer
iroh
IP addresses break, dial keys instead. A library that adds QUIC + NAT Traversal to your apps.
Rust13kRead on November 10, 2026, at commit a5e39c4What is iroh built with?Only in iroh
- axum-server
- redb
Side by side
fuel-coreiroh
SizeLines written by people and agents, without generated ones; code files, without tests.
fuel-core198,836 lines written566 code files
iroh59,325 lines written101 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
fuel-core0.9% of its commits signed by AIWith Claude Code and Cursor
iroh0.1% of its commits signed by AIWith Claude Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
fuel-coreLast push November 9, 20261,517 commits56,762 stars
irohLast push November 10, 20262,545 commits12,953 stars
TestsThe files that test the code, and the share of code files a test imports.
fuel-core166 test files33% of its code files have a test that imports them
iroh17 test files24.8% of its code files have a test that imports them
Frequently asked questions
Which is bigger, fuel-core or iroh?
fuel-core, with 198,836 lines written; iroh has 59,325.
The proof: FuelLabs/fuel-core's code at commit 8bd82d4
Which has more GitHub stars, fuel-core or iroh?
fuel-core, with 56,762 stars; iroh has 12,953.
The proof: FuelLabs/fuel-core on GitHub
Which has more tests, fuel-core or iroh?
fuel-core, with 166 test files; iroh has 17.
The proof: FuelLabs/fuel-core's code at commit 8bd82d4
Which was updated more recently, fuel-core or iroh?
iroh: its last push was on November 10, 2026, and fuel-core's on November 9, 2026.
The proof: n0-computer/iroh's commits on GitHub
Which has more commits signed by AI, fuel-core or iroh?
fuel-core: an AI signed 0.9% of its commits, with Claude Code and Cursor; in iroh, 0.1%.
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