ava-labs/Simplex
View on GitHubSimplex consensus protocol
- Stars
- 22
- Forks
- 4
- Open beginner issues
- 2
- Indexed issues
- 67
- Avg merge
- 2d 4h
- Merged PRs (30d)
- 30
- Dominant language
- Go
- License
- BSD-3-Clause
- Last GitHub push
- Sep 18, 2026
- Latest indexed
- Sep 14, 2026
- Contributing guide
- No contributing guide
- Code of conduct
- No code of conduct
- Beginner labels
- No beginner labels indexed
-
Verification accepts aux info appends after the history is sufficient, changing the approval digest Open
Difficulty 3/5 1-2 days Newbie friendliness 74/100
-
Difficulty 5/5 Over a week Newbie friendliness 35/100
-
Difficulty 4/5 3-5 days Newbie friendliness 35/100
-
Evidence-free blacklist accusations let f validators blacklist an honest node after one timeout Openlow security
Difficulty 5/5 Over a week Newbie friendliness 35/100
-
Validator epoch transition lacks stopped-check, resurrecting consensus and wiping WAL after Stop Openlow security
Difficulty 3/5 1-2 days Newbie friendliness 68/100
-
low security
Difficulty 4/5 3-5 days Newbie friendliness 55/100
-
low security
Difficulty 4/5 3-5 days Newbie friendliness 48/100
-
medium security
Difficulty 3/5 1-2 days Newbie friendliness 72/100
-
medium security
Difficulty 3/5 1-2 days Newbie friendliness 58/100
-
medium security
Difficulty 4/5 3-5 days Newbie friendliness 48/100
-
medium security
Difficulty 4/5 3-5 days Newbie friendliness 52/100
-
Builder and verifier compute ICM epoch from different parents after Telocks, deadlocking new epoch Openmedium security
Difficulty 4/5 3-5 days Newbie friendliness 58/100
-
medium security
Difficulty 5/5 Over a week Newbie friendliness 35/100
-
medium security
Difficulty 4/5 3-5 days Newbie friendliness 52/100
-
Stale CachedStorage entries shadow finalized blocks, desyncing epoch-transition consensus checks Openmedium security
Difficulty 5/5 Over a week Newbie friendliness 38/100
-
high security
Difficulty 5/5 Over a week Newbie friendliness 35/100
-
high security
Difficulty 5/5 Over a week Newbie friendliness 35/100
-
Difficulty 4/5 3-5 days Newbie friendliness 35/100
-
Validate sealing blocks only via backward hash chain validation on bootstrap instead of also via QC Open
Difficulty 5/5 Over a week Newbie friendliness 20/100
-
Difficulty 5/5 Over a week Newbie friendliness 35/100
-
Difficulty 3/5 1-2 days Newbie friendliness 52/100
-
Difficulty 5/5 Over a week Newbie friendliness 20/100
-
Difficulty 3/5 1-2 days Newbie friendliness 48/100
-
Difficulty 3/5 1-2 days Newbie friendliness 35/100
-
Difficulty 4/5 3-5 days Newbie friendliness 20/100
-
Difficulty 4/5 3-5 days Newbie friendliness 25/100
-
Difficulty 4/5 3-5 days Newbie friendliness 38/100
-
Difficulty 2/5 1-3 hours Newbie friendliness 68/100
-
Difficulty 4/5 3-5 days Newbie friendliness 42/100
-
Difficulty 3/5 1-2 days Newbie friendliness 45/100
-
Difficulty 4/5 3-5 days Newbie friendliness 35/100
-
Rebroadcast Bug Open
Difficulty 5/5 Over a week Newbie friendliness 20/100
-
Difficulty 3/5 1-2 days Newbie friendliness 58/100
-
Difficulty 2/5 1-3 hours Newbie friendliness 62/100
-
Difficulty 5/5 Over a week Newbie friendliness 20/100
-
Difficulty 4/5 3-5 days Newbie friendliness 25/100
-
Difficulty 5/5 Over a week Newbie friendliness 15/100
-
Check that advancing to a new round while verifying a block of the same round is handled gracefully Open
Difficulty 4/5 3-5 days Newbie friendliness 20/100
-
Difficulty 4/5 3-5 days Newbie friendliness 20/100
-
Difficulty 3/5 1-2 days Newbie friendliness 38/100
-
Difficulty 5/5 Over a week Newbie friendliness 20/100
-
Difficulty 5/5 Over a week Newbie friendliness 10/100
-
Difficulty 5/5 Over a week Newbie friendliness 15/100