Rollup - Open Collective Rollup COLLECTIVE Open source javascript module + 1 morebundler Fiscal Host: Open Source Collective The JavaScript module bundler This is Rollup's pageRollup Contribute All ways to contribute Budget Transactions Expenses About Submit ExpenseContact Actions Submit expense Contact Contribute Become a financial contributor. Financial Contributions Recurring contribution Entry point Join us for $5.00 per month and support us $5 USD / month ContributeLatest activity by + 39 Recurring contribution Module Join us for $20.00 per month and support us $20 USD / month ContributeLatest activity by + 6 Recurring contribution Chunk Join us for $50.00 per month and support us $50 USD / month ContributeLatest activity by + 3 One-time contribution Sponsor Become a sponsor for $200.00 and support us Starts at$200 USD ContributeLatest activity by + 4 Custom contribution Donation Make a custom one-time or recurring contribution. ContributeLatest activity by + 119 Top financial contributors Organizations 1 Vite $18,900 USD since Dec 2023 2 Salesforce $10,000 USD since Nov 2020 3 ESLint $7,150 USD since Jun 2022 4 Meta Open Source $6,250 USD since Feb 2018 5 Sanity $6,000 USD since Nov 2024 6 Airbnb $5,800 USD since Oct 2021 7 Astro $4,500 USD since Apr 2022 8 AMP Project $3,700 USD since Feb 2018 9 Aragon $2,897 USD since Nov 2018 10 MacPaw $2,150 USD since Aug 2022 Individuals 1 Justin McMurdie $1,490 USD since May 2021 2 Comandeer $1,030 USD since Feb 2018 3 Prefect $800 USD since Mar 2022 4 Laurent RENARD $760 USD since Mar 2019 5 Kent C. Dodds $755 USD since Jan 2018 6 Daniel Roe $740 USD since Apr 2023 7 Jamie Kyle $700 USD since Feb 2018 8 patak $600 USD since Mar 2023 9 Ryouichi Asada $575 USD since Mar 2021 10 龙腾道 $465 USD since Dec 2018 Rollup is all of us Our contributors 127 Thank you for supporting Rollup. All contributorsTeamFinancial contributors Rich Harris Admin Lukas Taegert... Admin Guy Bedford Admin Andrew Powell Admin Vite $18,900 USD Chrome Framew... $10,200 USD Salesforce $10,000 USD ESLint $7,150 USD Meta Open Source $6,250 USD Thank you from the @FBOpenSource team for all y... Sanity $6,000 USD Airbnb $5,800 USD Astro $4,500 USD Budget Transparent and open finances. AllExpensesTransactions Monthly financial contribution to Rollup (entry point) Credit from PostHog to Rollup • August 2, 2026 +$5.00USD Completed Contribution #933744 View Details  Monthly financial contribution to Rollup (entry point) Credit from Ryouichi Asada to Rollup • August 1, 2026 +$5.00USD Completed Contribution #841301 View Details  Monthly financial contribution to Rollup (module) Credit from Katapult Engineering to Rollup • August 1, 2026 +$20.00USD Completed Contribution #821513 View Details  $ Today’s balance $54,238.18 USD Total raised $103,777.32 USD Total disbursed $49,539.14 USD Estimated annual budget $16,460.00 USD About You already use Rollup even if you don't realise it — most major libraries (think React, Vue, D3, Three.js…) are built with Rollup. It's a JavaScript module bundler with advanced features for creating tiny payloads with zero overhead. If you'd like to contribute a custom amount, instead of the existing tiers, please visit https://opencollective.com/rollup/donate. Thank you! Our team Rich Harris Admin Lukas Taegert... Admin Guy Bedford Admin Andrew Powell Admin Contact Collective