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Open source alternatives to Time Zone Converter & World Clock | Free
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Open source alternatives to Time Zone Converter & World Clock | Free

Open source startups in the same category as Time Zone Converter & World Clock | Free, ranked by GitHub stars and growth. Each repository is verified as belonging to the startup.

StartupRepositoryStars+30d90 daysLicense
Langflow langflow-ai/langflow 155,599 +1,169 Langflow: GitHub stars, last 90 days MIT
Excalidraw excalidraw/excalidraw 133,779 +2,252 Excalidraw: GitHub stars, last 90 days MIT
Immich immich-app/immich 116,141 +2,334 Immich: GitHub stars, last 90 days AGPL-3.0
LocalSend localsend/localsend 94,228 +3,467 LocalSend: GitHub stars, last 90 days Apache-2.0
Stirling PDF stirling-tools/stirling-pdf 94,108 +2,393 Stirling PDF: GitHub stars, last 90 days Other
Understand Anything egonex-ai/understand-anything 86,130 +3,783 Understand Anything: GitHub stars, last 90 days MIT
LobeHub lobehub/lobehub 83,202 +1,014 LobeHub: GitHub stars, last 90 days Other
ElasticSearch elastic/elasticsearch 78,240 +416 ElasticSearch: GitHub stars, last 90 days Other
AFFiNE toeverything/affine 73,461 +1,113 AFFiNE: GitHub stars, last 90 days Other
Ansible ansible/ansible 70,980 +400 Ansible: GitHub stars, last 90 days GPL-3.0
Cline Desktop App cline/cline 70,270 +2,548 Cline Desktop App: GitHub stars, last 90 days Apache-2.0
Mole tw93/mole 70,171 +3,298 Mole: GitHub stars, last 90 days GPL-3.0
draw.io jgraph/drawio-desktop 63,491 +497 draw.io: GitHub stars, last 90 days GPL-3.0
Coolify coollabsio/coolify 62,925 +1,309 Coolify: GitHub stars, last 90 days Apache-2.0
PocketBase.io pocketbase/pocketbase 61,391 +470 PocketBase.io: GitHub stars, last 90 days MIT
Plane makeplane/plane 60,766 +1,549 Plane Agents: GitHub stars, last 90 days AGPL-3.0
Plane Agents makeplane/plane 60,766 +1,549 Plane Agents: GitHub stars, last 90 days AGPL-3.0
Rclone rclone/rclone 60,283 +616 Rclone: GitHub stars, last 90 days MIT
Starship (Shell Prompt) starship/starship 60,246 +469 Starship (Shell Prompt): GitHub stars, last 90 days ISC
Joplin laurent22/joplin 56,714 +473 Joplin: GitHub stars, last 90 days Other
Joplin laurent22/joplin 56,714 +473 Joplin: GitHub stars, last 90 days Other
Typst typst/typst 56,591 +660 Typst: GitHub stars, last 90 days Apache-2.0
Outline Wiki outline/outline 40,878 +414 Outline Wiki: GitHub stars, last 90 days Other
Supermemory supermemoryai/supermemory 31,206 +1,636 Supermemory: GitHub stars, last 90 days MIT
Kestra.io kestra-io/kestra 29,532 +1,486 Kestra.io: GitHub stars, last 90 days Apache-2.0
Browserbase browserbase/stagehand 25,641 +1,419 Browserbase: GitHub stars, last 90 days MIT
Comet.ml comet-ml/opik 22,538 +585 Comet.ml: GitHub stars, last 90 days Apache-2.0
Obsidian obsidianmd/obsidian-releases 22,198 +754 Obsidian: GitHub stars, last 90 days —
Docmost docmost/docmost 21,954 +327 Docmost: GitHub stars, last 90 days AGPL-3.0
FullCalendar fullcalendar/fullcalendar 20,684 +63 FullCalendar: GitHub stars, last 90 days MIT

Data: GitHub APIAll open source startups →