Transylvania, Romania

Rüdiger Klaehn

Expert
@rklaehn

Old grumpy hacker. I like simple things that work.

radixtree. A fast and generic immutable radix tree for scala

98

abc. Array-based immutable collections for scala

88

intervalset. Efficient immutable interval sets

49

iptm. Interplanetary telemetry format

21

sorted-iter. Typesafe extensions for sorted iterators, including set and relational operations

17

sonicreducer. Sonic reducer - Hierarchical reducer for arbitrary scala sequences

14

vec-collections. A set of collection data types for rust that are simple wrappers around vectors

11

range-collections. Range collections for rust

10

sqlite-vfs. Wasm compatible sqlite vfs for use with rusqlite

9

iroh-workshop-web3summit2025. Iroh workshop - web3 summit 2025

8

persistentsummary. Persistent summaries for immutable scala collections

8

akkahttpsserver. Minimal akka https server with a self-signed cert

5

banyan-ipfs-camp-2022. Presentation about banyan for ipfs camp 2022

4

munin. Simple device monitoring using iroh

4

ipfs. An experimental IPFS client, written in scala using akka-http

4

radixfs. Example to use radixdb to build a file system

3

borc. Assimilate your JavaScript objects into cbor

2

frosty. Playing around with threshold signatures

2

rust-hypercore-playground. Playground for playing with datrs

2

dns-content-discovery. Experiment to get the DNS system to cache content discovery requests

2

hashset. Playground for adding bulk operations (union, intersection, diff, filter, subsetOf) to scala.collection.immutable.HashSet and eventually HashMap

2

BLAKE3. the official Rust and C implementations of the BLAKE3 cryptographic hash function

1

iroh-workshop-jotb2025. Iroh and iroh blobs workshop, JOnTheBeach 2025

1

stack-future. Stack allocated type erasing future for rust

1

redb-vs-fs. redb vs fs for outboard storage

1

udp-bench. Rust

1

irpc-schema. rust-rpc-schema

1

async_slice_reader. Rust

1

rust-nursery. Things that are not yet polished enough for their own library

1
29
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