A modular, Ethereum L1 & L2 execution client in Rust. Built by @class_lambda.
Joined July 2025
- Tweets 440
- Following 2
- Followers 1,656
- Likes 129
101 Photos and videos
Jun 12
It's been only a couple of days since ethrex started running the new benchmarkoor BAL suites, and it's already among the top three clients in both benchmarks.
Ethrex currently leads the compute suite at ~1.95 Ggas/s gas-weighted aggregated throughput, ahead of every other execution client.
We've also made a strong jump in the stateful suite, moving into second place.
There’s still plenty of room for optimization, but Glamsterdam is already looking very promising.
3
14
3,190
Jun 12
Missed our community call? The recording is now available. Catch up on the latest updates and what the team has been building.
Jun 12
Ethrex Community Call x.com/i/broadcasts/1mxPaaRyo…
3
103
Jun 11
Ethrex v16.0.0 is out!
🚨 This release contains critical bug fixes and is strongly recommended for all operators.
What's new:
- --rocksdb.block-cache-size flag to control RAM usage over the block cache
- Security-critical fixes across consensus, txpool, and p2p
- A bunch of minor bug fixes and stability improvements
⚠️ Upgrade note: this release changes the database schema. The migration runs automatically and needs no resync, but once you upgrade you can't roll back to an earlier version.
1
3
12
441
Jun 11
Release notes: github.com/lambdaclass/ethre…
Docs & setup: docs.ethrex.xyz
Follow @ethrex_client for updates.
2
115
Jun 11
We're going live tomorrow with our Community Call at 2:30 PM UTC. This is our 20th call and we'll be walking through the latest updates and what's coming next. Join us.
1
3
91
Jun 8
This is fantastic to hear. Thanks for trusting ethrex in your setup and for sharing the results.
Totally impressed with the @ethrex_client Execution Layer client:
✅ 500 GB database
✅ Minimal CPU load
✅ Rock solid stability
Running it in our @Obol_Collective cluster for a month now.
Outstanding work. 🙌 #Ethereum
3
13
1,558
Jun 5
We wrapped up our community call and the recording is already out. All the updates on demand.
Jun 5
Ethrex Community Call x.com/i/broadcasts/1YxNrrDNY…
1
341
Jun 4
Tune in tomorrow at 2:30 PM UTC on X for our Community Call. We'll walk through this week's release, highlight key changes, and share what's coming up next.
1
1
120
Jun 2
Ethrex v15.0.0 is out!
What's new: ethrex now includes a proper Kademlia implementation, improving network scalability and resilience against peer churn.
No resync is needed.
1
2
6
460
ethrex retweeted
Jun 1
Instead of relying on clever tricks and heavy optimizations like most zkVMs, LambdaVM takes the opposite approach: prioritizing simplicity and auditability, with a codebase of ~27,000 lines today and a target of ~35,000, following the same philosophy behind @ethrex_client, @class_lambda’s execution client.
1/
14
10
72
3,775
May 29
The recording from today's Community Call is live. Everything the team covered, ready to watch whenever you are.
May 29
Ethrex Community Call x.com/i/broadcasts/1DGleejYm…
1
105
May 28
We're going live tomorrow with our Community Call at 2:30 PM UTC.
This week we rolled out a new release, and we'll be walking through the updates and what we're focusing on next. Join us to get the full overview.
1
2
97
May 27
ethrex v14.0.0 is out!
Faster block execution and RLP import, plus a new EIP-3155 opcodeTracer.
Note: it changes the DB schema. Migration is automatic, no resync needed, but you can't roll back to an earlier version after upgrading.
1
3
12
685
May 22
The recording from today's Community Call is live. Catch up on what the team has been working on and what's coming next.
May 22
Ethrex Community Call x.com/i/broadcasts/1DGLdvBlq…
1
2
230
May 21
Community Call tomorrow.
Join us live on X at 2:30 PM UTC. We'll be covering our latest release, recent improvements, and what's on the roadmap.
1
2
3
618
May 20
ethrex🤝ethlambda
May 20
Here's a preview of ethlambda driving @ethrex_client over the Engine API. First demo of an all-@class_lambda Ethereum stack!
State tuned for more updates.
1
4
246
May 19
Ethrex v13.0.0 is out!
Breaking change: HTTP JSON-RPC now binds to 127.0.0.1 and serves only eth, net, and web3 by default. See release notes for the new --http.addr and --http.api flags. No resync is needed.
1
4
9
601
May 19
Release notes: github.com/lambdaclass/ethre…
Docs & setup: docs.ethrex.xyz
Follow @ethrex_client for updates 🚀
1
86