The fastest-growing open-source startups in Q4 2020

Key	Company	Country	City	Founded	Raised	Repo	Language	Stars	Forks	Stars AGR	Forks AGR	SG	FG
tailwindlabs/headlessui	Tailwind Labs	Canada	Cambridge	2017		tailwindlabs/headlessui	TypeScript	3,813	99	9,368	69,747	93.7	697.5
charmbracelet/glow	Charm	USA	New York	2019		charmbracelet/glow	Go	5,798	111	4,259	8,612	42.6	86.1
supabase/supabase	Supabase	Singapore	Singapore	2020	6.1	supabase/supabase	TypeScript	4,584	170	1,373	1,619	13.7	16.2
huggingface/datasets	Hugging Face	France	Paris	2016	20.2	huggingface/datasets	Python	5,972	634	836	2,730	8.4	27.3
projectdiscovery/nuclei	Project Discovery	India	Mumbai	2019		projectdiscovery/nuclei	Go	2,412	311	751	413	7.5	4.1
typesense/typesense	Typesense	USA	Los Angeles	2016		typesense/typesense	C++	4,501	95	631	562	6.3	5.6
plausible/analytics	Plausible	Estonia	Tartu	2018		plausible/analytics	Elixir	4,830	231	629	440	6.3	4.4
earthly/earthly	Earthly	USA	San Francisco	2020	2.1	earthly/earthly	Go	1,661	70	628	1,155	6.3	11.6
loadimpact/k6	K6	Sweden	Stockholm	2016		loadimpact/k6	Go	10,974	542	389	160	3.9	1.6
unoplatform/uno	Uno Platform	Canada	Montreal	2011		unoplatform/uno	C#	4,277	379	368	98	3.7	1.0
prysmaticlabs/prysm	Prysmatic Labs	USA	New York	2018	2.0	prysmaticlabs/prysm	Go	1,785	424	362	102	3.6	1.0
jina-ai/jina	Jina AI	Germany	Berlin	2020	7.4	jina-ai/jina	Python	1,793	315	325	709	3.3	7.1
chatwoot/chatwoot	Chatwoot	India	Bengaluru	2017		chatwoot/chatwoot	Ruby	6,669	653	320	330	3.2	3.3
trinodb/trino	Starburst	USA	Boston	2017	164.0	trinodb/trino	Java	1,968	826	298	107	3.0	1.1
ory/kratos	ORY	Germany	Munich	2015		ory/kratos	Go	1,910	194	286	209	2.9	2.1
bridgecrewio/checkov	Bridgecrew	USA	San Francisco	2019	18.1	bridgecrewio/checkov	Python	1,776	179	242	278	2.4	2.8
webiny/webiny-js	Webiny	UK	London	2018	0.4	webiny/webiny-js	TypeScript	4,058	303	210	129	2.1	1.3
returntocorp/semgrep	R2C	USA	San Francisco	2017	13.0	returntocorp/semgrep	JavaScript	2,579	110	207	382	2.1	3.8
matrix-org/dendrite	Element	UK	London	2017	18.1	matrix-org/dendrite	Go	1,472	224	202	245	2.0	2.5
materializeinc/materialize	Materialize	USA	New York	2019	40.5	materializeinc/materialize	Rust	2,124	115	197	142	2.0	1.4

Tailwind Labs (tailwindlabs/headlessui, 3.8K stars, 9368% AGR). The developer of popular UI framework Tailwind CSS. Founded in 2017 in Cambridge, Canada and has no known external funding.
Charm (charmbracelet/glow, 5.8K stars, 4259% AGR). CLI-centric cloud with end-to-end encryption. Founded in 2019 in New York and has no known external funding.
Supabase (supabase/supabase, 4.6K stars, 1373% AGR). RESTful APIs for PostgreSQL without a single line of code (open-source alternative to Firebase). Founded in 2020 in Singapore and raised $6.125M from Coatue, Y Combinator, etc.
Hugging Face (huggingface/datasets, 6K stars, 836% AGR). Developer of the natural language processing library Transformers. Founded in 2016 in Paris and raised $20.2M from Lux Capital, SV Angel, A.Capital, etc.
Project Discovery (projectdiscovery/nuclei, 2.4K stars, 751% AGR). Automated cloud-based reconnaissance and monitoring for IT security. Founded in 2019 in Mumbai and has no known external funding.
Typesense (typesense/typesense, 4.5K stars, 631% AGR). Fast, typo tolerant, fuzzy search engine (open-source alternative to Algolia). Founded in 2016 in Los Angeles and has no known external funding.
Plausible (plausible/analytics, 4.8K stars, 629% AGR). Web analytics (an open-source alternative to Google Analytics). Founded in 2018 in Estonia and has no known external funding.
Earthly Technologies (earthly/earthly, 1.7K stars, 628% AGR). Build automation system allowing to create Docker images, output artefacts or to run tests. Founded in 2020 in San Francisco and raised $2.1M from 468 Capital, Bessemer Venture Partners, Uncorrelated Ventures, etc.
K6 (loadimpact/k6, 11K stars, 389% AGR). Load testing solution for engineering teams. Founded in 2016 in Stockholm and has no known external funding.
Uno Platform (unoplatform/uno, 4.3K stars, 368% AGR). App development platform for C# and WinUI. Founded in 2011 in Montreal and has no known external funding.
Prysmatic Labs (prysmaticlabs/prysm, 1.8K stars, 362% AGR). Ethereum infrastructure developer. Founded in 2018 in New York and raised $2M from Ethereum Foundation, etc
Jina AI (jina-ai/jina, 1.8K stars, 325% AGR). Neural search ecosystem for businesses and developers. Founded in 2020 in Berlin and raised $7.4M from GGV Capital, SAP.io, Yunqi Partners.
Chatwoot (chatwoot/chatwoot, 6.7K stars, 320% AGR). Live chats for customer support (open-source alternative to Intercom). Founded in 2017 in Bengaluru and has no known external funding.
Starburst (trinodb/trino, 2K stars, 298% AGR). Fast distributed SQL query engine for enterprises (f.k.a. PrestoSQL). Founded in 2017 in Boston and raised $164M from Andreessen Horowitz, Index Ventures, Coatue. [As of Jan 1, 2021 the round with A16Z was not announced, so the company fits ROSS Index criteria]
ORY (ory/kratos, 1.9K stars, 286% AGR). Identity Infrastructure for cloud developers. Founded in 2015 in Munich and has no known external funding.
Bridgecrew (bridgecrewio/checkov, 1.8K stars, 242% AGR). Automated security solution for DevOps. Founded in 2019 in San Francisco and raised $18.1M from Battery Ventures, NFX, etc.
Webiny (webiny/webiny-js, 4.1K stars, 210% AGR). A platform for serverless web applications. Founded in 2018 in London and raised $0.347M from Episode 1.
R2C (returntocorp/semgrep, 2.6K stars, 207% AGR). Fast static code analysis tool for advanced security. Founded in 2017 in San Francisco and raised $13M from Sequoia, Redpoint.
Element (matrix-org/dendrite, 1.5K stars, 202% AGR). Secure self-sovereign chat apps and collaboration solutions. Founded in 2017 in London and raised $18.1M from Firstminute, Notion Capital, Dawn Capital.
Materialize (materializeinc/materialize, 2.1K stars, 197% AGR). Real-time streaming and processing SQL database solution. Founded in 2019 in New York and raised $40.5M from Lightspeed, Kleiner Perkins.

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