# \[ANN\] PrecompileSignatures.jl: Generate precompile directives by reading method signatures

**URL:** <https://discourse.julialang.org/t/ann-precompilesignatures-jl-generate-precompile-directives-by-reading-method-signatures/80943>\
**Category:** Package Announcements\
**Tags:** announcement, performance, ttfx\
**Created:** [May 12, 2022, 9:30am UTC](https://discourse.julialang.org/t/ann-precompilesignatures-jl-generate-precompile-directives-by-reading-method-signatures/80943 "2022-05-12T09:30:16Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![Mason](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/mason/32/2423_2.png) [@Mason](https://discourse.julialang.org/u/Mason)\
**Post date:** [December 29, 2025, 9:50pm UTC](https://discourse.julialang.org/t/ann-precompilesignatures-jl-generate-precompile-directives-by-reading-method-signatures/80943/13 "2025-12-29T21:50:47Z")

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How about [Speculator.jl: Reduce latency through speculative compilation](https://discourse.julialang.org/t/speculator-jl-reduce-latency-through-speculative-compilation/124344) ?

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_[View the full topic](https://discourse.julialang.org/t/ann-precompilesignatures-jl-generate-precompile-directives-by-reading-method-signatures/80943)._