Signal map diff

signals-2026-07-31-jsl4.0.0.json to signals.json: 0 added, 0 removed, 56 changed.

Compares the generated map, not the bundle, so a change here is a change in what the agent measures or reports — not a change in how it was minified. Save a baseline before pulling a new agent with npm run diff -- --save.

Changed#

s94 — sig_s94_webkitRTCPeerConnection#

• 1 new tests, 1 gone

s167 — sig_s167_atob#

• new codes -6
• compares against === -1
• 3 new tests, 0 gone

s52 — sig_s52_origin#

• value shape value
• compares against === 0 >= 3 >= 4 in "ApplePayError"
• 12 new tests, 6 gone

s26 — sig_s26_mediaDevices#

• 0 new tests, 2 gone

s20 — sig_s20_hidden#

• compares against === 0
• 1 new tests, 2 gone

s36 — sig_s36_div#

• 2 new tests, 2 gone

s51 — sig_s51_iframe#

• 5 new tests, 5 gone

s21 — sig_s21_domRectList#

• compares against === 0 >= 4 in "ApplePayError" in "CSSPrimitiveValue"
• 8 new tests, 7 gone

s154 — sig_s154_brave#

• 2 new tests, 2 gone

s23 — sig_s23_clipboardItem#

• 1 new tests, 1 gone

s29 — sig_s29#

• 1 new tests, 3 gone

s84 — sig_s84_hidden#

• compares against === 0
• 1 new tests, 1 gone

s85 — sig_s85_blob#

• no longer reads TextEncoder
• value shape value
• 6 new tests, 7 gone

s89 — sig_s89_storage#

• renamed sig_s89_hidden to sig_s89_storage
• reads navigator.storage, navigator.storage.getDirectory, navigator.storage.getDirectory()
• no longer reads navigator, TextEncoder
• 1 new tests, 5 gone

s17 — sig_s17_canvas#

• 1 new tests, 1 gone

s87 — sig_s87_hidden#

• compares against === 0
• 1 new tests, 1 gone

s92 — sig_s92_createDocumentFragment#

• compares against === 0
• 1 new tests, 1 gone

s93 — sig_s93_hidden#

• compares against === 0
• 1 new tests, 1 gone

s204 — sig_s204_hidden#

• compares against === 0
• 1 new tests, 1 gone

s206 — sig_s206_style#

• compares against === 0
• 2 new tests, 2 gone

s210 — sig_s210_gpu#

• renamed sig_s210_style to sig_s210_gpu
• reads navigator.gpu, navigator.gpu.requestAdapter()
• no longer reads navigator
• 1 new tests, 1 gone

s158 — sig_s158_hidden#

• compares against === 0
• 1 new tests, 1 gone

s152 — sig_s152_hidden#

• compares against === 0
• 1 new tests, 1 gone

s163 — sig_s163_applePayError#

• 3 new tests, 3 gone

s160 — sig_s160_origin#

• compares against === 0 >= 3 >= 4 in "ApplePayError"
• 12 new tests, 6 gone

s70 — sig_s70_textDecoder#

• reads navigator.gpu.requestAdapter()
• no longer reads navigator
• value shape value

s214 — sig_s214_storageBuckets#

• renamed sig_s214_hidden to sig_s214_storageBuckets
• reads navigator.storageBuckets, navigator.storageBuckets.delete, navigator.storageBuckets.delete(), navigator.storageBuckets.open
• no longer reads navigator
• 5 new tests, 6 gone

s216 — sig_s216_managed#

• renamed sig_s216_getRandomValues to sig_s216_managed
• reads navigator.managed, navigator.managed.getManagedConfiguration, navigator.managed.getManagedConfiguration()
• no longer reads navigator
• 5 new tests, 5 gone

s222 — sig_s222_keyboard#

• renamed sig_s222 to sig_s222_keyboard
• reads navigator.keyboard, navigator.keyboard.getLayoutMap, navigator.keyboard.getLayoutMap()
• no longer reads navigator, TextEncoder
• 1 new tests, 4 gone

s223 — sig_s223_presentationRequest#

• no longer reads TextEncoder
• value shape value
• 0 new tests, 3 gone

s22 — sig_s22_webAssembly#

• renamed sig_s22 to sig_s22_webAssembly
• reads window.WebAssembly, window.WebAssembly.validate, window.WebAssembly.validate()
• no longer reads window, TextEncoder
• 2 new tests, 6 gone

s30 — sig_s30_doNotTrack#

• renamed sig_s30 to sig_s30_doNotTrack
• reads navigator.doNotTrack
• no longer reads navigator, TextEncoder
• 1 new tests, 4 gone

s33 — sig_s33_brave#

• renamed sig_s33_braveEthereum to sig_s33_brave
• reads Navigator.prototype.brave, Navigator.prototype.connection, Navigator.prototype
• no longer reads Navigator, TextEncoder
• 1 new tests, 4 gone

s49 — sig_s49#

• 1 new tests, 1 gone

s50 — sig_s50_performance#

• 1 new tests, 1 gone

s61 — sig_s61_webkitPersistentStorage#

• 1 new tests, 1 gone

s62 — sig_s62_applePayError#

• 1 new tests, 1 gone

s63 — sig_s63_ongestureend#

• 1 new tests, 1 gone

s64 — sig_s64_style#

• 1 new tests, 1 gone

s65 — sig_s65_audio#

• 2 new tests, 2 gone

s72 — sig_s72#

• compares against === "client_timeout"
• 1 new tests, 1 gone

s2 — sig_s2_browserLanguage#

• 3 new tests, 3 gone

s15 — sig_s15_webkitRequestFullscreen#

• 4 new tests, 4 gone

s39 — sig_s39_forcedColors#

• 2 new tests, 1 gone

s42 — sig_s42_minMonochrome#

• 0 new tests, 1 gone

s43 — sig_s43_prefersReducedMotion#

• 1 new tests, 2 gone

s86 — sig_s86_removeItem#

• renamed sig_s86_onafterprint to sig_s86_removeItem
• reads window.localStorage.removeItem("test"), window.localStorage.setItem("test"), window.localStorage
• 1 new tests, 1 gone

s96 — sig_s96_audioContext#

• 3 new tests, 3 gone

s201 — sig_s201_srChannelCount#

• 1 new tests, 1 gone

s157 — sig_s157#

• 0 new tests, 1 gone

s144 — sig_s144_sharedArrayBuffer#

• 1 new tests, 1 gone

s162 — sig_s162_languages#

• renamed sig_s162 to sig_s162_languages
• reads navigator.languages
• no longer reads navigator, TextEncoder
• 2 new tests, 5 gone

s165 — sig_s165_event#

• no longer reads TextEncoder
• 1 new tests, 4 gone

s203 — sig_s203_createElement#

• no longer reads TextEncoder
• value shape value
• 0 new tests, 3 gone

s74 — sig_s74_canvas#

• new codes -1 -2

s75 — sig_s75_canvas#

• new codes -1 -2