google/jsir

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Next-generation JavaScript analysis tooling

Stars: 664
Forks: 30
Open beginner issues: 0
Indexed issues: 18
Avg merge: 4d 9h
Merged PRs (30d): 11

Dominant language: C++
License: Apache-2.0
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted good first issue

Open All

18 open issues indexed

Finish the open source release Open

google/jsir#1 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Support CMake Open

enhancement help wanted

google/jsir#2 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Set up CI/CD Open

enhancement

google/jsir#3 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Clean up and release documentation Open

documentation

google/jsir#9 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Decompiling Hermes Bytecode Open

enhancement

google/jsir#17 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Merge dynamic_constant_propagation and constant_propagation Open

enhancement good first issue

google/jsir#19 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Computed constants output misrepresents source locations if non-ASCII characters are present in the source Open

bug

google/jsir#22 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Properly model the semantics of closures Open

enhancement

google/jsir#23 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Investigate how much we can use MLIR's symbol table Open

enhancement

google/jsir#24 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Revisit the representation of lvalues, especially patterns Open

enhancement

google/jsir#25 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Python binding Open

enhancement

google/jsir#26 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Refactor our AST traversal C++ API to make it more like @babel/traverse Open

enhancement

google/jsir#27 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Define a pattern matching C++ API that looks like @codemod/matchers Open

enhancement

google/jsir#28 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Set up automatic copybara sync Open

enhancement

google/jsir#30 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Define a simplified assembly format Open

enhancement help wanted

google/jsir#35 · 0 comments · 1 reaction · 1 assignee · Indexed Sep 16, 2026
How do I manipulate the IR code generated by JSIR Open

google/jsir#38 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
jsir.exprs_region_end trivia problem Open

google/jsir#40 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Simplify our code generator Open

enhancement

google/jsir#42 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026

google/jsir

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