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site title: ZJIT

Our opinion (on Wednesday 28 October 2026 14:12:31 UTC):

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zjit (16), 2026 (10), 2025 (8), ruby (5), slides (4), the (4), and (4), for (4), video (3), how (3), vmil (2), support (2), rubykaigi (2), fast (2), method (2), design (2), talks (2), may (2), sep (2), jit (2), code (2), dec (2), now (2), mar (2), blog (2), posts (2), are (2), maxwell, bernstein, takashi, kokubun, kevin, menard, aaron, patterson, xing, alan, arx, pdf, local, variables, papers, sfruby, rebase, coming, soon, lightning, calls, with, whose, memory, anyway, faster, ffi, implementation, next, five, years, has, been, merged, into, executes, nov, adding, iongraph, annotate, jited, perf, samply, available, jan, multi, entry, cfg, conundrum, removes, redundant, object, loads, stores, using, perfetto, new, register, allocator, jul, inliner, yielding, benefits, inlining, fastpath, oct, yjit, here, some, about, what, people, saying, based, just, time, compiler, check, out, docs, source,


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zjit zjit zjit is a method based just in time jit compiler for ruby check out the source and docs what people are saying here are some blog posts and talks about zjit blog posts zjit is now as fast as yjit 9 oct 2026 zjit gc inlining gc fastpath in zjit 1 sep 2026 the inliner is yielding benefits for zjit 28 jul 2026 a new register allocator for zjit 27 may 2026 using perfetto in zjit 27 mar 2026 how zjit removes redundant object loads and stores 18 mar 2026 a multi entry cfg design conundrum 22 jan 2026 zjit is now available in ruby 4 0 24 dec 2025 how to annotate jited code for perf samply 18 dec 2025 adding iongraph support to zjit 19 nov 2025 how ruby executes jit code 8 sep 2025 zjit has been merged into ruby 14 may 2025 talks vmil 2026 rubykaigi 2026 slides coming soon the design and implementation of zjit the next five years a faster ffi whose memory is it anyway lightning fast method calls with ruby 4 1 zjit rebase 2025 video slides sfruby 2025 video slides rubykaigi 2025 video slides papers support local variables maxwell bernstein takashi kokubun kevin menard aaron patterson si xing alan wu in vmil 2026 pdf arx
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