ChainSafe/ssz

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Typescript implementation of Simple Serialize (SSZ)

Stars: 61
Forks: 26
Open beginner issues: 0
Indexed issues: 28
Avg merge: 3h 20m
Merged PRs (30d): 6

Dominant language: TypeScript
License: No license data
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 14, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Open All

28 open issues indexed

Add design doc to README Open

ChainSafe/ssz#69 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Investigate inconsistent performance of hashTreeRoot() Open

ChainSafe/ssz#78 · 5 comments · 2 reactions · 1 assignee · Indexed Sep 14, 2026
Add Karma to test in browser env Open

ChainSafe/ssz#132 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Refactor tree view model - built-in fast caches Open

ChainSafe/ssz#196 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
using Vector capabilities of the CPU for sha256 in ssz merkelization of lists Open

ChainSafe/ssz#213 · 7 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Add ByteVectorShared - optimize validator object memory Open

meta-investigate prio-low scope-memory

ChainSafe/ssz#226 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Don't serialize immutable Validator data Open

meta-investigate prio-low scope-memory

ChainSafe/ssz#228 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add CodeCov to SSZ Open

prio-low

ChainSafe/ssz#252 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Invalid gindex calculation Open

meta-bug prio-medium

ChainSafe/ssz#311 · 2 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
Investigating Tree Hashing in Lodestar Open

meta-investigate

ChainSafe/ssz#355 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Improve performance of digest64 Open

ChainSafe/ssz#357 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Allow to provide override values to `defaultValue()` Open

meta-good-first-issue prio-low

ChainSafe/ssz#360 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add dark mode to simpleserialize.com Open

prio-low scope-ux

ChainSafe/ssz#365 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add sliceFrom for ListBasicTreeViewDU Open

prio-low

ChainSafe/ssz#368 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
sha256 hash returns incorrect result if input's `(byteLength & 63) == 63` Open

meta-bug meta-investigate prio-medium

ChainSafe/ssz#376 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Fix publish CI step Open

prio-high

ChainSafe/ssz#396 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Memory spike during hashTreeRoot Open

scope-memory

ChainSafe/ssz#403 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add electra to simpleserialize.com Open

scope-ux

ChainSafe/ssz#404 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Refresh simpleserialize.com Open

meta-good-first-issue prio-medium scope-ux

ChainSafe/ssz#407 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Lerna/NX not supported with Deno Open

ChainSafe/ssz#425 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Rename the concept of `Block` to the `paddedBytes` for more clarity Open

ChainSafe/ssz#468 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Inefficient executeHashComputations of hashtree Open

ChainSafe/ssz#479 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Run all generic spec tests Open

ChainSafe/ssz#482 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add `random()` method to generate test data Open

meta-good-first-issue

ChainSafe/ssz#483 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Container SSZ deserialize on short/empty inputs throws RangeError Open

ChainSafe/ssz#502 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
SSZ Union Deserialization Vulnerable to Trailing Data for Certain Variants Open

ChainSafe/ssz#507 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Move progressive-list root helper functions to chainsafe/ssz Open

ChainSafe/ssz#542 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
bitlist maxSize off by one and inconsistent progressive list default limits Open

ChainSafe/ssz#548 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

ChainSafe/ssz

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