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Achievement: Pair Extraordinairex4Achievement: Pull Sharkx3Achievement: YOLOAchievement: QuickdrawAchievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair Extraordinairex4Achievement: Pull Sharkx3Achievement: YOLOAchievement: QuickdrawAchievement: Arctic Code Vault Contributor

Organizations

@informalsystems @cometbft

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  1. informalsystems/malachite Public

    Flexible BFT consensus engine in Rust

    Rust 255 41

  2. tlaplus/tlapm Public

    The TLA⁺ Proof Manager

    OCaml 82 24

  3. cometbft/cometbft Public

    CometBFT: A distributed, Byzantine fault-tolerant, deterministic state machine replication engine. A fork and successor to Tendermint Core.

    Go 765 655

509 contributions in the last year

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Activity overview

Contributed to cometbft/cometbft, informalsystems/malaketh-layered, informalsystems/malachite and 8 other repositories
Loading A graph representing hvanz's contributions from July 28, 2024 to July 28, 2025. The contributions are 47% commits, 27% code review, 17% pull requests, 9% issues. 27% Code review 9% Issues 17% Pull requests 47% Commits

Contribution activity

July 2025

Created 22 commits in 1 repository

Created a pull request in informalsystems/malachite that received 21 comments

feat(code/sync): Batch values in sync messages

Closes: #1070 Changes to the proto messages The goal of these changes is to maintain backwards compatibility. Add to a value request an optional e…

+1,013 −598 lines changed • 21 comments
Reviewed 8 pull requests in 2 repositories

Created an issue in informalsystems/malachite that received 1 comment

bug: Panic on node receiving the same proposal from different validators in same round

While testing syncing I got the following panic error. This is in the main branch, on a local testnet with 5 nodes. The node that panicked was sync…

1 comment
Opened 1 other issue in 1 repository
informalsystems/snapchain-e2e 1 open
1 contribution in private repositories Jul 4
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