OSS Leaderboard

Post-Quantum Readiness Ranking

Public repositories scored for quantum-safe cryptography. Lower score = better.

100 repos · live

#	Repository	Score	Language	Files	Last scan	Badge
🥇	IdentityServer/IdentityServer4	0/100Quantum-Safe Certified	unknown	0	83d
🥈	Vi1234sh12/Drawing-Dashboard	0/100Quantum-Safe Certified	unknown	0	4d
🥉	fenics-project/dolfin	0/100Quantum-Safe Certified	unknown	0	81d
4	firstcontributions/first-contributions	0/100Quantum-Safe Certified	unknown	0	67d
5	gitlab-org/gitaly	0/100Quantum-Safe Certified	unknown	0	88d
6	gitlab-org/gitlab	0/100Quantum-Safe Certified	unknown	0	69d
7	libvirt/libvirt	0/100Quantum-Safe Certified	unknown	0	81d
8	octocat/Hello-World	0/100Quantum-Safe Certified	unknown	0	1h
9	torproject/tor	0/100Quantum-Safe Certified	unknown	0	88d
10	wireshark/wireshark	0/100Quantum-Safe Certified	unknown	0	88d
11	chrisveness/geodesy	2/100Quantum-Safe	JavaScript	27	33d
12	fdroid/fdroidclient	5/100Quantum-Safe	Kotlin	30	86d
13	paulrberg/prb-math	5/100Quantum-Safe	Solidity	106	33d	$paulrberg/prb-math badge$
14	python/cpython	5/100Quantum-Safe	h	200	75d
15	ILIAS-eLearning/ILIAS	8/100Quantum-Safe	Java	200	62d
16	JetBrains/kotlin	8/100Quantum-Safe	Kotlin	200	71d
17	KIT-CMS/CROWN	8/100Quantum-Safe	Python	88	77d
18	MetaMask/metamask-extension	8/100Quantum-Safe	TypeScript	30	88d
19	OrchardCMS/OrchardCore	8/100Quantum-Safe	C#	200	83d
20	aaif-goose/goose	8/100Quantum-Safe	Rust	200	61d
21	abpframework/abp	8/100Quantum-Safe	TypeScript	30	83d
22	ansible/ansible	8/100Quantum-Safe	Python	30	88d
23	anthropics/claude-plugins-official	8/100Quantum-Safe	Python	41	66d
24	apache/mina-sshd	8/100Quantum-Safe	Java	30	97d
25	aws/aws-sdk-js	8/100Quantum-Safe	JavaScript	30	91d
26	bitwarden/server	8/100Quantum-Safe	C#	200	83d
27	builtwith/builtwith-ai-sdk	8/100Quantum-Safe	C#	9	17d
28	cdcgov/covid19-forecast-hub	8/100Quantum-Safe	YAML	39	33d
29	certbot/certbot	8/100Quantum-Safe	Python	30	88d
30	certifi/python-certifi	8/100Quantum-Safe	Python	6	62d
31	cffi/cffi	8/100Quantum-Safe	C	5	75d
32	cilium/cilium	8/100Quantum-Safe	Go	200	53d
33	claroline/Claroline	8/100Quantum-Safe	JavaScript	200	62d
34	django/django	8/100Quantum-Safe	Python	200	77d
35	dkhamsing/open-source-ios-apps	8/100Quantum-Safe	Ruby	14	61d
36	dogecoin/dogecoin	8/100Quantum-Safe	h	30	88d
37	dotnet/aspnetcore	8/100Quantum-Safe	C#	200	83d
38	ethereum/devp2p	8/100Quantum-Safe	JavaScript	1	74d
39	ethereum/solidity	8/100Quantum-Safe	h	200	33d
40	ethers-io/ethers.js	8/100Quantum-Safe	TypeScript	30	88d
41	farion1231/cc-switch	8/100Quantum-Safe	Rust	200	69d
42	gaiabio12-design/agricolaEfra-app	8/100Quantum-Safe	TypeScript	9	69d
43	gaiabio12-design/elizaos-plugin-quantumscan	8/100Quantum-Safe	YAML	1	49d
44	gaiabio12-design/guate-roots-connect	8/100Quantum-Safe	TypeScript	30	98d
45	google/comprehensive-rust	8/100Quantum-Safe	Rust	146	65d
46	gpg/gnupg	8/100Quantum-Safe	h	30	88d
47	helix-editor/helix	8/100Quantum-Safe	Rust	200	72d
48	inkscape/inkscape	8/100Quantum-Safe	Python	12	81d
49	jestjs/jest	8/100Quantum-Safe	json	200	58d
50	lobehub/lobehub	8/100Quantum-Safe	TypeScript	200	68d
51	microsoft/TypeScript	8/100Quantum-Safe	JavaScript	200	33d
52	microsoft/semantic-kernel	8/100Quantum-Safe	C#	200	83d
53	mrdoob/three.js	8/100Quantum-Safe	JavaScript	200	72d
54	neomutt/neomutt	8/100Quantum-Safe	C	30	88d
55	neovim/neovim	8/100Quantum-Safe	h	200	57d
56	netty/netty	8/100Quantum-Safe	Java	200	75d
57	nextcloud/server	8/100Quantum-Safe	PHP	200	70d
58	nikitabobko/AeroSpace	8/100Quantum-Safe	Swift	200	69d
59	openiddict/openiddict-core	8/100Quantum-Safe	JavaScript	30	83d
60	pnpm/pnpm	8/100Quantum-Safe	Rust	200	57d
61	pola-rs/polars	8/100Quantum-Safe	Rust	200	54d
62	prysmaticlabs/prysm	8/100Quantum-Safe	Go	200	74d
63	pypy/pypy	8/100Quantum-Safe	Python	200	75d
64	quantumscan-io/quantumscan-web	8/100Quantum-Safe	TypeScript	30	95d
65	signalapp/libsignal	8/100Quantum-Safe	Rust	30	90d
66	simplex-chat/simplex-chat	8/100Quantum-Safe	Kotlin	200	48d
67	sindresorhus/got	8/100Quantum-Safe	TypeScript	78	77d
68	sindresorhus/is	8/100Quantum-Safe	TypeScript	7	33d
69	solana-labs/solana	8/100Quantum-Safe	Rust	200	74d
70	spring-projects/spring-security	8/100Quantum-Safe	Java	200	81d
71	sshnet/SSH.NET	8/100Quantum-Safe	C#	30	97d
72	strapi/strapi	8/100Quantum-Safe	TypeScript	200	55d
73	sveltejs/kit	8/100Quantum-Safe	JavaScript	200	2h
74	sxyazi/yazi	8/100Quantum-Safe	Rust	200	72d
75	tiangolo/fastapi	8/100Quantum-Safe	Python	200	76d
76	tortoisegit/tortoisegit	8/100Quantum-Safe	C#	30	88d
77	trufflesecurity/trufflehog	8/100Quantum-Safe	Go	200	64d
78	twentyhq/twenty	8/100Quantum-Safe	TypeScript	200	67d
79	warpdotdev/warp	8/100Quantum-Safe	Rust	200	70d
80	wasp-lang/wasp	8/100Quantum-Safe	TypeScript	200	64d
81	zed-industries/zed	8/100Quantum-Safe	Rust	200	56d
82	NixOS/nixpkgs	12/100Quantum-Safe	Python	200	59d
83	curl/curl	12/100Quantum-Safe	C	200	81d
84	deepset-ai/haystack	12/100Quantum-Safe	Python	200	54d
85	chamilo/chamilo-lms	15/100Quantum-Safe	PHP	200	62d
86	google/boringssl	15/100Quantum-Safe	cc	30	91d
87	gitbutlerapp/gitbutler	25/100Low Risk	Rust	200	63d
88	libressl-portable/portable	25/100Low Risk	h	81	75d
89	torvalds/linux	30/100Low Risk	h	200	33d
90	chromium/chromium	32/100Low Risk	Python	200	62d
91	aquasecurity/trivy	35/100Low Risk	Go	200	63d
92	psf/requests	35/100Low Risk	Python	37	77d
93	servo/servo	35/100Low Risk	Rust	200	59d
94	PostHog/posthog	42/100Moderate	Python	200	53d
95	astral-sh/uv	42/100Moderate	Rust	200	56d
96	axios/axios	42/100Moderate	JavaScript	200	77d
97	caddyserver/caddy	42/100Moderate	Go	200	58d
98	docling-project/docling	42/100Moderate	Python	200	62d
99	gitlab-org/gitlab-runner	42/100Moderate	Go	30	88d
100	NTPsec/ntpsec	45/100Moderate	C	30	88d