Rollup 2026: 4 Ways to Win Your Build Process

4 Ways to Win Your Build Process

Stop letting slow builds stall your deployment pipeline. These four Rollup 2026 strategies cut compile times and fix common configuration errors, giving you a faster, more reliable workflow you can implement today.

Leverage native ESM for speed

Switch your package.json to "type": "module" and ditch transpilation overhead. Native ESM lets Node.js parse code directly, cutting startup time significantly. Configure Rollup to output pure ES modules without legacy bundling bloat. This approach reduces bundle size and improves cold-start metrics for serverless functions. Test your entry points to ensure no CommonJS interop penalties linger in your dependency graph.
Master tree-shaking with plugins

Rollup’s tree-shaking relies on static analysis. Use @rollup/plugin-commonjs to safely wrap third-party libraries, exposing their exports for elimination. Mark unused code as side-effect-free in your configuration. This prevents dead code from bloating your final bundle. Verify results by inspecting the output map. Effective tree-shaking can reduce bundle size by up to 30%, ensuring users download only the code they actually execute.
Optimize for production builds

Enable minification and source map generation for debugging. Use @rollup/plugin-terser to compress JavaScript, removing whitespace and shortening variable names. Configure environment variables to strip development-only code paths. This ensures your production bundle is lean and fast. Always test with realistic data to catch hidden bloat. Proper optimization reduces load times, directly impacting user retention and conversion rates on your e-commerce platform.
Integrate with modern workflows

Connect Rollup to your CI/CD pipeline using GitHub Actions or GitLab CI. Automate builds on every push to catch errors early. Use scripts to trigger Rollup only when source files change, saving build minutes. Integrate linting and testing steps before bundling. This streamlined workflow ensures consistent, reliable deployments. Teams save hours weekly by automating repetitive build tasks, allowing focus on feature development rather than manual configuration management.

Rollup 2026: 4 Ways to Win Your Build Process

The 2026 Roll Up To Win campaign is back, marking its 40th anniversary with a hybrid approach that blends physical cups with digital play. Tim Hortons announced the contest runs from February 23 to March 22, 2026, offering a chance to win partner prizes, gift cards, and more with every eligible beverage.

To maximize your chances, you need a clear plan. The promotion allows two distinct ways to play: rolling physical cups at participating restaurants and using the Tims app for digital entries. Understanding these mechanics is the first step to winning.

1. Secure a Contest Cup

Order any eligible hot beverage at a participating Tim Hortons location. Contest cups are available while supplies last, so visiting early in the day or during the first week of the campaign increases your odds of finding one. Look for the "Roll Up To Win" logo on the cup.

2. Play the Digital App

Download the Tims app to access digital entries. This method offers extra chances to win beyond the physical cup. Digital prizes must be claimed by April 3, 2026, so check your notifications regularly. The app also provides updates on prize availability and redemption deadlines.

3. Know the Deadlines

Timing is critical. The contest ends on March 22, 2026. Small prizes like coffee and donuts must be redeemed by April 7, 2026. Larger prizes may have different redemption windows, so read the terms carefully when you win. Missing these dates means forfeiting your prize.

4. Maximize Your Entries

Every eligible beverage gives you one roll. If you drink coffee regularly, this is a low-cost way to enter multiple times. Combine physical rolls with digital app entries for double the opportunities. Share the strategy with friends to ensure no entry goes to waste.