Contributor Insights

50 commits (7mo) 11 security fixes JSC, WTF

JSC security specialist

csaavedra

183 commits (7mo) 6 security fixes Platform, Platform GTK, WebKit

Platform security specialist

roberto-apple

43 commits (7mo) 6 security fixes WebCore, Site Isolation, WebKit

WebCore security specialist

mwyrzykowski

129 commits (7mo) 5 security fixes WebKit, WebGPU, Platform

WebKit security specialist

ruthvikkonda

73 commits (7mo) 5 security fixes WebCore, WebGPU, WebKit

WebCore security specialist

David Kilzer (unlinked)

42 commits (2mo) 7 security fixes Platform, WebCore, Other

WebCore security specialist

Constellation

335 commits (7mo) 4 security fixes 1 hardening JSC, WTF, JSC YARR

JSC security specialist

fred-wang

18 commits (6mo) 4 security fixes WebCore, Site Isolation, WebKit

WebCore security specialist

kmonsen

Last active: 2026-05-03

WTF security specialist

7 commits (5mo) 4 security fixes 1 hardening WTF, WebCore, WebKit

hyjorc1

75 commits (6mo) 3 security fixes JSC, JSC Wasm, WebInspector

JSC security specialist

zakariaridouh

71 commits (7mo) 3 security fixes 4 hardening Platform, WebKit, WebCore

Platform security specialist

rwlbuis

60 commits (6mo) 3 security fixes WebCore, Platform

WebCore security specialist

heimskr

12 commits (5mo) 3 security fixes JSC, Other

JSC security specialist

jernoble

100 commits (7mo) 2 security fixes WebCore, Platform, Platform Cocoa

WebCore contributor

pvollan

100 commits (6mo) 2 security fixes 30 hardening WebKit, Platform, WebCore

WebKit hardening contributor

RupinMittal

88 commits (7mo) 2 security fixes WebCore, WebKit, Site Isolation

WebCore contributor

atar13

44 commits (6mo) 2 security fixes Site Isolation, WebCore, JSC

Site Isolation contributor

ast-hugger

47 commits (6mo) 2 security fixes 1 hardening JSC, WTF

JSC contributor

robert-jenner

40 commits (6mo) 2 security fixes Site Isolation, Platform, JSC

Site Isolation contributor

mcatanzaro

27 commits (7mo) 2 security fixes Platform GTK, WebKit, Platform

WebKit contributor

cdumez

350 commits (3mo) 1 security fixes 4 hardening WebCore, WTF, WebKit

WebCore contributor

rniwa

296 commits (7mo) 1 security fixes WebCore, WebKit, Platform

WebCore contributor

sosukesuzuki

Last active: 2026-05-10

JSC hardening contributor

201 commits (7mo) 1 security fixes 2 hardening JSC, JSC YARR, WTF

diegodelatoba

175 commits (4mo) 1 security fixes Platform, Other, WebInspector

Platform contributor

graouts

136 commits (7mo) 1 security fixes WebCore, WebKit, WTF

WebCore contributor

anttijk

130 commits (7mo) 1 security fixes WebCore CSS, WebCore, WTF

WebCore contributor

aprotyas

132 commits (7mo) 1 security fixes 3 hardening Platform, WebKit, WebCore

Platform hardening contributor

stwrt

119 commits (7mo) 1 security fixes WebCore CSS, WebCore, Platform

WebCore contributor

fujii

98 commits (7mo) 1 security fixes Platform WPE, Platform GTK, Platform

Platform contributor

kkinnunen-apple

78 commits (7mo) 1 security fixes WebGPU, WebCore, Platform

WebGPU contributor

Achierius

66 commits (6mo) 1 security fixes 9 hardening bmalloc/libpas, bmalloc, JSC

bmalloc/libpas hardening contributor

achristensen07

53 commits (6mo) 1 security fixes WebCore, WebKit

WebCore contributor

pxlcoder

50 commits (7mo) 1 security fixes Platform, WebKit, WebCore

Platform contributor

beidson

43 commits (6mo) 1 security fixes 1 hardening WebKit, WebCore, Other

WebKit contributor

justinmichaud

40 commits (6mo) 1 security fixes Platform, WTF, JSC

Platform contributor

charliewolfe

38 commits (4mo) 1 security fixes WebCore, Platform, WebKit

Platform contributor

brentfulgham

44 commits (6mo) 1 security fixes 1 hardening WebCore, Platform, WebInspector

WebCore contributor

tadeuzagallo

24 commits (6mo) 1 security fixes WebGPU, JSC

WebGPU contributor

sheeparegreat

30 commits (6mo) 1 security fixes 2 hardening Platform, Other, WebGPU

WebKit contributor

Pascoe

Last active: 2026-04-24

Platform contributor

19 commits (2mo) 1 security fixes Platform, WebKit, WebCore

asworkjsc

20 commits (4mo) 1 security fixes JSC

JSC contributor

spenap

22 commits (2mo) 1 security fixes Platform, WebKit, WTF

Platform contributor

squelart

Last active: 2026-04-01

WebCore contributor

13 commits (6mo) 1 security fixes WebCore, WebKit, WTF

xeenon

12 commits (7mo) 1 security fixes WebKit, Platform, WebCore

WebCore contributor

amarchenko

Last active: 2026-04-22

Platform contributor

10 commits (6mo) 1 security fixes Platform, WebCore, WebKit

Matthew Finkel (unlinked)

3 commits (2mo) 1 security fixes WebCore, Platform, WebKit

WebCore contributor

annevk

323 commits (4mo) WebCore, Platform, WTF

WebCore contributor

alanbaradlay

326 commits (7mo) WebCore, WebCore Layout, Platform

WebCore contributor

Ahmad-S792

310 commits (7mo) WebCore, Platform, Other

WebCore contributor

martadarbinyan

178 commits (7mo) 1 hardening Platform, WebKit, Other

Platform contributor

JonWBedard

153 commits (7mo) Platform, Other, WebKit

Platform contributor

jyavenard

119 commits (7mo) WebCore, Platform, WebKit

WebCore contributor

aperezdc

120 commits (7mo) 1 hardening Platform WPE, Platform GTK, Platform

Platform contributor

webkit-commit-queue

118 commits (7mo) WebCore, Platform, JSC

WebCore contributor

adetaylor

119 commits (7mo) 1 hardening Platform, WebKit, WebCore

WebKit contributor

nikolaszimmermann

105 commits (6mo) Platform GTK, Platform WPE, WebCore

Platform contributor

kmiller68

92 commits (7mo) JSC, Other, JSC Wasm

JSC contributor

carlosgcampos

100 commits (7mo) Platform WPE, Platform GTK, Platform

Platform contributor

geoffreygaren

109 commits (7mo) WTF, Other, Platform

WTF contributor

iidmsa

Last active: 2026-04-24

WebCore contributor

84 commits (6mo) WebCore, WTF, JSC

lilyspiniolas

86 commits (7mo) Platform, WebCore, WebKit

Platform contributor

philn

83 commits (2mo) Platform, WebCore, WebKit

Platform contributor

megangardner

76 commits (6mo) 1 hardening Platform, WebCore, WebKit

Platform contributor

rr-codes

88 commits (2mo) Platform, WebKit, Other

Platform contributor

clopez

69 commits (6mo) Platform WPE, Platform GTK, Platform

Platform contributor

dhecht

64 commits (6mo) JSC, bmalloc/libpas, WebKit

JSC contributor

colelao

73 commits (7mo) WebCore, WebKit, JSC

WebCore contributor

lauromoura

65 commits (6mo) Platform WPE, Platform, Platform GTK

Platform contributor

aestes

57 commits (6mo) Platform, WebCore, WebKit

Platform contributor

jelee53

60 commits (7mo) Platform, WebCore, WebKit

WebCore contributor

youennf

57 commits (2mo) WebCore, Platform, WebKit

WebCore contributor

tuankiet65

63 commits (7mo) WebCore, WebCore CSS, Site Isolation

WebCore contributor

vitorroriz

57 commits (2mo) WebCore, Platform, WTF

WebCore contributor

emw-apple

56 commits (7mo) 1 hardening Platform, JSC, WebKit

Platform contributor

hoffmanjoshua

Last active: 2026-04-25

WebCore contributor

51 commits (6mo) WebCore, Platform, WebKit

karlcow

48 commits (6mo) WebCore, Platform, Other

WebCore contributor

twilco

59 commits (3mo) WebCore, Platform, WebKit

WebCore contributor

basuke

55 commits (6mo) WebKit, WebCore, Site Isolation

WebKit contributor

karlrackler

52 commits (5mo) Platform, WebCore, Other

Platform contributor

whsieh

49 commits (3mo) WebKit, WebCore, Platform

WebKit contributor

bnham

42 commits (7mo) WebKit, Platform, WebCore

WebKit contributor

mattwoodrow

Last active: 2026-04-18

WebCore contributor

40 commits (7mo) WebCore, Platform, WebKit

smfr

54 commits (3mo) WebCore, Platform, WebKit

WebCore contributor

shallawa

40 commits (6mo) WebCore, Platform, WebKit

WebCore contributor

szewai

43 commits (3mo) WebKit, WebCore, Platform

WebKit contributor

svillar

41 commits (7mo) WebCore, WebKit, Platform

WebCore contributor

AnujPanta1

30 commits (6mo) WebInspector, Site Isolation, WebCore

WebInspector contributor

marcoscaceres

Last active: 2026-04-24

WebCore contributor

29 commits (5mo) WebCore, Platform, Other

etiennesegonzac

31 commits (7mo) WebKit, Platform, WebCore

WebKit contributor

Smackteo

30 commits (6mo) Other, WebKit, Platform

WebKit contributor

fantasai

29 commits (7mo) WebCore, Platform, WebCore CSS

WebCore contributor

briannafan

Last active: 2026-03-19

Other contributor

25 commits (4mo) Other

eric-carlson

29 commits (7mo) Platform Cocoa, WebCore, Platform

Platform contributor

jeanhbr

27 commits (6mo) 2 hardening WebKit, Platform, WebCore

WebKit contributor

aj062

26 commits (6mo) Other, WebKit, Platform

Other contributor

J0pan

27 commits (5mo) WebCore, Platform, WebKit

WebCore contributor

sammygill

27 commits (2mo) WebCore, Platform

WebCore contributor

jesxilin

25 commits (7mo) Platform, WebCore, WebKit

Platform contributor

nipunshukla21

25 commits (6mo) WebCore, JSC

WebCore contributor

obyknovenius

27 commits (2mo) Platform, WebInspector, WebCore

Platform contributor

dpino

26 commits (6mo) Platform, WebCore, Platform GTK

Platform contributor

minorninth

Last active: 2026-05-04

WebCore contributor

21 commits (7mo) WebCore, Platform, WebKit

iangrunert

22 commits (6mo) 1 hardening Platform, WebCore, WTF

Platform contributor

Scony

20 commits (6mo) Platform WPE, Platform GTK, Platform

Platform contributor

nt1m

Last active: 2026-04-05

WebCore contributor

19 commits (3mo) WebCore, Platform, WTF

dcrousso

Last active: 2026-04-13

JSC contributor

17 commits (6mo) JSC, WTF, WebCore

alexgcastro

18 commits (6mo) 1 hardening Platform WPE, Platform GTK, Platform

Platform contributor

AndresGonzalezApple

17 commits (5mo) WebCore, Platform, Other

WebCore contributor

danae404

20 commits (4mo) WebCore, Platform, WebKit

WebCore contributor

djg

22 commits (7mo) Platform, WebKit, WebCore

Platform contributor

hortont424

17 commits (2mo) WebKit, Platform, WebCore

WebKit contributor

the-chenergy

Last active: 2026-04-23

WebInspector contributor

16 commits (2mo) WebInspector, WebKit, Platform

NathanSolomon733

WebCore contributor

16 commits (6mo) WebCore

nullhook

18 commits (2mo) WebCore, Platform, WebCore CSS

WebCore contributor

Phinehas Fuachie (unlinked)

14 commits (2mo) Platform, WebCore, WebKit

Platform contributor

ntrrgc

15 commits (6mo) Platform, WebCore, Platform WPE

Platform contributor

lukewarlow

14 commits (7mo) WebCore, Platform

WebCore contributor

mgorse

Last active: 2026-04-19

Platform contributor

12 commits (5mo) Platform, WebCore, Other

rcaliman-apple

15 commits (2mo) WebInspector, WebCore

WebInspector contributor

weinig

15 commits (2mo) WebCore, WebKit, WTF

WebCore contributor

yulunwu2

11 commits (6mo) Platform, WebCore

WebCore contributor

13 commits (3mo) WebCore

eocanha

Last active: 2026-04-21

Platform contributor

eerii

12 commits (6mo) WebCore, Platform, Other

WebCore contributor

pascoej

11 commits (<1mo) Platform, WebCore, bmalloc

Platform contributor

Andrew-Fryer

9 commits (6mo) WebCore, JSC

WebCore contributor

AlexsanderDamaceno

Last active: 2026-04-17

WebCore contributor

9 commits (7mo) WebCore, Site Isolation

aproskuryakov

Last active: 2026-04-23

Other contributor

9 commits (6mo) 1 hardening Other, Platform, JSC

kate-k-lee

11 commits (6mo) Platform WPE, Platform, Platform GTK

WebCore contributor

zhani

10 commits (1mo) 1 hardening WebCore, Platform WPE, JSC

WebCore contributor

ryanhaddad

Last active: 2026-04-03

Other contributor

8 commits (2mo) Other

burg

Last active: 2026-04-16

WebInspector contributor

7 commits (6mo) Site Isolation, Other

chgibb-apple

Last active: 2026-03-27

Other contributor

7 commits (5mo) Other

bertogg

9 commits (2mo) Platform, Other, WTF

Platform contributor

CGQAQ

Last active: 2026-03-18

WebCore contributor

6 commits (3mo) WebCore, Other

francovs

Last active: 2026-04-09

WebCore contributor

6 commits (7mo) WebCore

neeraqa

7 commits (1mo) WebCore, JSC, WebKit

JSC contributor

dos1

6 commits (2mo) Platform, WebKit, Platform GTK

Platform contributor

Ronan Turner (unlinked)

6 commits (2mo) WebKit, Platform, WTF

WebKit contributor

heycam

10 commits (5mo) WebCore, WebKit

WebCore contributor

swpatters

Last active: 2026-04-23

WebCore contributor

5 commits (2mo) WebCore, WebKit, Platform

Mohsin Qureshi (unlinked)

5 commits (2mo) Platform, Other

Platform contributor

aishkandoth

Last active: 2026-04-10

Platform contributor

4 commits (1mo) Platform WPE

CYLPhipson

5 commits (2mo) WebKit, Platform

WebKit contributor

sergedeh

4 commits (1mo) WebKit, WebInspector, WebCore

WebKit contributor

tetsuharuohzeki

JSC contributor

7 commits (1mo) JSC

Júlio Piubello (unlinked)

Last active: 2026-03-25

WebKit contributor

3 commits (2mo) WebKit

Menlodorian

JSC contributor

3 commits (2mo) JSC, WTF

Pouneh Bahrami (unlinked)

4 commits (2mo) WebKit, Other, Platform

WebKit contributor

lmm128

Last active: 2026-05-04

WTF contributor

5 commits (2mo) Platform, WebCore, WebKit

tusooa

6 commits (1mo) Platform, WebKit, WebCore

Platform contributor

emelone16

3 commits (2mo) WebKit, Platform, WebCore

WebKit contributor

othermaciej

Last active: 2026-03-14

JSC contributor

3 commits (2mo) JSC, Other, WebKit

sideshowbarker

Last active: 2026-03-12

WebCore contributor

3 commits (2mo) WebCore

Jintian Wang (unlinked)

2 commits (2mo) WebKit, Platform

WebKit contributor

Mark Lam (unlinked)

6 commits (2mo) WTF, JSC, WebCore

WebCore contributor

canalun

Last active: 2026-04-22

WebKit contributor

2 commits (1mo) WebKit

jasl23

Last active: 2026-04-16

Other contributor

2 commits (1mo) Other, WebKit, Platform

gsnedders

Last active: 2026-05-04

WebKit contributor

4 commits (2mo) Other

r-otaka

Platform contributor

2 commits (2mo) Platform

rreno

Last active: 2026-03-05

WebCore contributor

vivienne-w

4 commits (2mo) WebCore, Platform

WebCore contributor

yoavweiss

Last active: 2026-04-17

WebCore contributor

DanBlackwell

6 commits (1mo) Platform, WebGPU, JSC

WebGPU contributor

calvaris

2 commits (2mo) Platform, WTF, WebCore

Platform contributor

kiaraarose

2 commits (1mo) Other, WebKit

Other contributor

pulkomandy

2 commits (1mo) WebCore, Platform

WebCore contributor

surajt6

WebCore contributor

AbdAlRahmanGad

2 commits (1mo) Platform, WTF

Platform contributor

aoikonomopoulos

JSC contributor

2 commits (1mo) JSC

dewei-zhu

Other contributor

2 commits (1mo) Other

fred

WebCore contributor

gavin-apple