massalabs/massa

View on GitHub

The Decentralized and Scaled Blockchain

Stars: 5.5k
Forks: 717
Open beginner issues: 0
Indexed issues: 144
Avg merge: 4d 7h
Merged PRs (30d): 83

Dominant language: Rust
License: No license data
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

Beginner friendly Everything

Open All

144 open issues indexed

[F42] (a) Cap the SC datastore-key path behind a protocol constant (MIP-0002) Open

massalabs/massa#5284 · 1 comment · 1 assignee · Opened Sep 18, 2026
[F42] (b) Bound scan_datastore internals without changing outputs Open

massalabs/massa#5283 · 1 assignee · Opened Sep 18, 2026
[F40][follow-up] Snapshot reads for query_state Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

massalabs/massa#5273 · Opened Sep 15, 2026
[Followup] Refactor SecureShare optional chain_id argument for sig verification Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

massalabs/massa#5257 · Opened Sep 3, 2026
[Followup] small improvements regarding block factory and pool timeouts Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

massalabs/massa#5251 · Opened Sep 2, 2026
[F42] Residual unbounded datastore key enumeration: SC path, scan internals, and work-based pricing Open

massalabs/massa#5241 · 1 assignee · Opened Aug 28, 2026
Wire massa-client commands to the gRPC client Open

Difficulty 5/5 Over a week Newbie friendliness 28/100

massalabs/massa#5224 · 2 comments · Opened Aug 26, 2026
Queries regarding the total supply of the MAS token Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

massalabs/massa#5146 · 1 comment · Opened Aug 5, 2026
Cleanup outdated code after breaking update release Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

massalabs/massa#5127 · Opened Jul 23, 2026
[F95] Silent data loss of pool items during shutdown sequence Open

bug P0

massalabs/massa#5121 · 1 assignee · Opened Jul 21, 2026
[F36] Flushed event-cache queries ignore finality-only filters Open

bug P0

massalabs/massa#5082 · 1 assignee · Opened Jul 21, 2026
[F77] `new_slot_transfers` uses a different default finality window than `new_slot_execution_outputs` Open

bug P0

massalabs/massa#5066 · 1 assignee · Opened Jul 21, 2026
[F42] Unbounded Datastore Key Enumeration Enables Underpriced DoS Open

bug P0

massalabs/massa#5059 · 1 assignee · Opened Jul 21, 2026
Unify Buildnet and Mainnet branches Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

massalabs/massa#4956 · Opened Jan 15, 2026
Readonly executeSC does not return execution result data Open

massalabs/massa#4913 · 2 comments · 1 reaction · 1 assignee · Opened May 26, 2025
Unable to use nested readonly executeSC call if address is not in ledger Open

massalabs/massa#4912 · 2 comments · 1 assignee · Opened May 26, 2025
Design Inter VM communication Open

EVM Compatibility

Difficulty 5/5 Over a week Newbie friendliness 20/100

massalabs/massa#4886 · 4 comments · Opened Apr 11, 2025
Impact study of EVM compatibility on Massa tooling Open

EVM Compatibility

massalabs/massa#4885 · 2 comments · 1 assignee · Opened Apr 11, 2025
Design API Support Open

EVM Compatibility

massalabs/massa#4884 · 1 comment · 1 assignee · Opened Apr 11, 2025
Design Tx and Blocks Open

EVM Compatibility

Difficulty 5/5 Over a week Newbie friendliness 20/100

massalabs/massa#4883 · 1 comment · Opened Apr 11, 2025
Design VM Support Open

EVM Compatibility

massalabs/massa#4882 · 7 comments · 1 assignee · Opened Apr 11, 2025
Design address and signature Open

EVM Compatibility

Difficulty 5/5 Over a week Newbie friendliness 25/100

massalabs/massa#4881 · 7 comments · Opened Apr 11, 2025
Limitations of Deferred Call Mechanism in ASC Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

massalabs/massa#4870 · 1 comment · Opened Mar 14, 2025
Investigate EVM compatibility Open

EVM Compatibility meta

Difficulty 5/5 Over a week Newbie friendliness 15/100

massalabs/massa#4860 · 2 comments · Opened Feb 13, 2025
Rework of Execution context setting per operation Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

massalabs/massa#4845 · Opened Feb 4, 2025
Investigate Bootstrap IO error Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

massalabs/massa#4837 · Opened Feb 3, 2025
Re-design datastore key queries (ABIs AS and WASMV1) Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

massalabs/massa#4828 · Opened Jan 17, 2025
Improve the way we retrieve the address of a deployed SC Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

massalabs/massa#4823 · 1 comment · Opened Jan 15, 2025
Improve handle of bootstrapping on a node with different MIP store during versioning Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

massalabs/massa#4794 · 1 comment · Opened Dec 18, 2024
Wrong data type in ReadOnlyBytecodeExecution Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

massalabs/massa#4775 · 2 comments · Opened Nov 29, 2024
Unable to get returned data from a Call SC Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

massalabs/massa#4767 · Opened Oct 23, 2024
Separate impl using tonic & jsonrpsee Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

massalabs/massa#4760 · Opened Oct 8, 2024
[Meta] track clippy directives Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

massalabs/massa#4752 · Opened Sep 30, 2024
Assemblyscript sendMessage should fail if target function does not exists Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

massalabs/massa#4747 · Opened Sep 20, 2024
Performance: use amazon AWS-LC crate Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

massalabs/massa#4743 · Opened Sep 16, 2024
Investigate gas estimation inconsistancy for read_only executions Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

massalabs/massa#4742 · 2 comments · Opened Aug 22, 2024
Investigate higher than expected RAM usage Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

massalabs/massa#4719 · Opened Jun 28, 2024
Sandbox node release Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

massalabs/massa#4703 · Opened Jun 11, 2024
Use cargo cackle Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

massalabs/massa#4701 · Opened Jun 7, 2024
do a cfg_attr for all `Serialize` introduced in slot-replayer Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

massalabs/massa#4698 · 1 comment · Opened May 29, 2024
Add deny(clippy::indexing_slicing) for some module Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

massalabs/massa#4696 · Opened May 28, 2024
Improve Amount usage in api Open

api

massalabs/massa#4688 · 3 comments · 1 reaction · 1 assignee · Opened May 7, 2024
Validate openrpc.json in unit tests Open

massalabs/massa#4679 · 1 comment · 1 assignee · Opened Apr 16, 2024
execute_read_only... endpoints has 2 usages Open

api enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

massalabs/massa#4677 · Opened Apr 11, 2024
OpenRPC - fix api definition to get usable ts autogenerated code Open

massalabs/massa#4672 · 2 assignees · Opened Apr 5, 2024
Keep execution traces of revert txs Open

enhancement smart-contracts

Difficulty 4/5 3-5 days Newbie friendliness 35/100

massalabs/massa#4671 · Opened Apr 4, 2024
RUSTSEC-2024-0320: yaml-rust is unmaintained. Open

massalabs/massa#4668 · 1 comment · 1 assignee · Opened Apr 2, 2024
RUSTSEC-2020-0168: mach is unmaintained Open

massalabs/massa#4667 · 1 comment · 1 assignee · Opened Apr 2, 2024
SC cannot be deployed with cryptic error message Open

bug smart-contracts

Difficulty 4/5 3-5 days Newbie friendliness 30/100

massalabs/massa#4656 · Opened Mar 4, 2024
Try to use creusot on Massa node code Open

enhancement global tests

Difficulty 5/5 Over a week Newbie friendliness 20/100

massalabs/massa#4654 · 2 comments · Opened Feb 26, 2024

massalabs/massa

Get new issues in your inbox