React 19 Cheat Sheet, Open-Source Licensing Nightmares and CSS Tips

Also uncover the pitfalls of over-collaboration and the risks of prioritizing hypothetical users over real ones. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ [SitePoint logo](~/AAAHUQA~/RgRo0_2uP0UgOGZkZTg1YzcxOWQ2MGE4M2MxNzg5MmVjZjg4NDZiZmVEFGh0dHBzOi8vc2l0ZXBvbnQuY29tVwVzcGNldUIKZs-uePFmPQQW8FIbdHJpc3RyYW1iYWxkd2luOTFAZ21haWwuY29tWAQAAGQd) September 23rd, 2024 | [Read Online](~/AAAHUQA~/RgRo0_2uP0TbaHR0cHM6Ly9iZXJyaW1hLmVvY2FtcGFpZ24xLmNvbS93ZWItdmVyc2lvbj9lcD0yJmxjPTg3MDdlZTg2LTUyZjAtMTFlZS1hZjUyLTRiNTM4MmJhM2I5NCZwPTBhYTE5MjZhLTc2YzctMTFlZi1hMWQ3LWJkZjJmMTc2ZTQ4MSZwdD1jYW1wYWlnbiZ0PTE3MjcxMDExMDImcz01NTVjMTU1ZmUwN2UzOWZjNzVkY2ExMzUxNDhlMzBkNjRlZTJkYmI1M2Q2ZmQwMTNiOTg1Y2E5NzZiMDRmYjY3VwVzcGNldUIKZs-uePFmPQQW8FIbdHJpc3RyYW1iYWxkd2luOTFAZ21haWwuY29tWAQAAGQd) SitePoint Source Welcome, Developers! 👋 Find out what's new in React 19, why over-collaboration is bad, and handy CSS tips for trimming text box whitespace. We also navigate through the maze of open-source licenses, and feature some practical startup wisdom. Happy reading! From our Sponsor: Glorious Gaming ~/AAAHUQA~/RgRo0_2uP0UgYWYyOGMyYmQwYmM3YmY4MzY1ODRhMzQzOWMyYWMxZTVENmh0dHBzOi8vd3d3Lmdsb3Jpb3VzZ2FtaW5nLmNvbS9wYWdlcy9nbW1rLTMtYm9hcmRzbWl0aFcFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~ Meet GMMK 3: The World’s Most Customizable Keyboard Your dream keyboard is just a click away. With 9 points of modularity, you can design your keyboard’s aesthetics, performance, and typing experience. What will you build? [Start Designing](~/AAAHUQA~/RgRo0_2uP0UgYWYyOGMyYmQwYmM3YmY4MzY1ODRhMzQzOWMyYWMxZTVENmh0dHBzOi8vd3d3Lmdsb3Jpb3VzZ2FtaW5nLmNvbS9wYWdlcy9nbW1rLTMtYm9hcmRzbWl0aFcFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~) [🕵️ React 19 Cheat Sheet](~/AAAHUQA~/RgRo0_2uP0UgNjkyZWRlMWYxYjEyMGY3MDU3MzhiZTBiZjgzNzY0M2JELWh0dHBzOi8vd3d3LmVwaWNyZWFjdC5kZXYvcmVhY3QtMTktY2hlYXRzaGVldFcFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~) React 19 RC was out in April this year and its transition to production is nearing. As a refresher, Kent from EpicReact has laid out brief code snippets for all the new features you can expect in React's upcoming major release. [By Kent C. Dodds →](~/AAAHUQA~/RgRo0_2uP0UgNjkyZWRlMWYxYjEyMGY3MDU3MzhiZTBiZjgzNzY0M2JELWh0dHBzOi8vd3d3LmVwaWNyZWFjdC5kZXYvcmVhY3QtMTktY2hlYXRzaGVldFcFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~) --------------------------------------------------------------- [💸 The Hidden Costs of Over-Collaboration](~/AAAHUQA~/RgRo0_2uP0UgZDUyNjFhMjVkOTE0Njc0OGY3MTE0NzVmMzg1ZjY4ZDhETWh0dHBzOi8vbWFsY29sbWJhc3RpZW4uY29tLzIwMjQvMDkvMTYvdGhlLWhpZGRlbi1jb3N0cy1vZi1vdmVyLWNvbGxhYm9yYXRpb24vVwVzcGNldUIKZs-uePFmPQQW8FIbdHJpc3RyYW1iYWxkd2luOTFAZ21haWwuY29tWAQAAGQd) The concept of collaboration has become synonymous with productivity in Agile circles, but too much of a good thing can have its pitfalls. Malcolm Bastien dives deep into the often-overlooked dark side of collaboration within organizations, suggesting that it may sometimes resemble putting a band-aid on a broken bone. [By Malcolm Bastien →](~/AAAHUQA~/RgRo0_2uP0UgZDUyNjFhMjVkOTE0Njc0OGY3MTE0NzVmMzg1ZjY4ZDhETWh0dHBzOi8vbWFsY29sbWJhc3RpZW4uY29tLzIwMjQvMDkvMTYvdGhlLWhpZGRlbi1jb3N0cy1vZi1vdmVyLWNvbGxhYm9yYXRpb24vVwVzcGNldUIKZs-uePFmPQQW8FIbdHJpc3RyYW1iYWxkd2luOTFAZ21haWwuY29tWAQAAGQd) --------------------------------------------------------------- [🗑️ There are 665 open licences, most are pretty rubbish](~/AAAHUQA~/RgRo0_2uP0UgNzg4NDZjMzU4ZmI3ODZhNjMwNmM3ZWJiMWEzMmQ0YWFEG2h0dHBzOi8vY3N2YmFzZS5jb20vYmxvZy8xNFcFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~) "They say that '90% of everything is crap'. It seems to be true of open source licenses, at least by volume. SPDX (a software package data standard) catalogues 665 of them. Probably, most shouldn't exist at all." Despite the strong initial words, Carl rightly emphasizes the need for simpler, standardized open-source licenses rather than the current labyrinth. [By Cal Paterson →](~/AAAHUQA~/RgRo0_2uP0UgNzg4NDZjMzU4ZmI3ODZhNjMwNmM3ZWJiMWEzMmQ0YWFEG2h0dHBzOi8vY3N2YmFzZS5jb20vYmxvZy8xNFcFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~) --------------------------------------------------------------- [✂️ Two CSS Properties for Trimming Text Box Whitespace](~/AAAHUQA~/RgRo0_2uP0UgMTg4NmY3ZmU2YTBiZDhlNWJhYjljZWM1OGY1YmZjOWFES2h0dHBzOi8vY3NzLXRyaWNrcy5jb20vdHdvLWNzcy1wcm9wZXJ0aWVzLWZvci10cmltbWluZy10ZXh0LWJveC13aGl0ZXNwYWNlL1cFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~) Traditional margins and padding have seen developers struggle with the extra spacing but with text-box-trim and text-box-edge, you can dictate exactly where to snip that extra space be it start, end, or both. [By Daniel Schwarz →](~/AAAHUQA~/RgRo0_2uP0UgMTg4NmY3ZmU2YTBiZDhlNWJhYjljZWM1OGY1YmZjOWFES2h0dHBzOi8vY3NzLXRyaWNrcy5jb20vdHdvLWNzcy1wcm9wZXJ0aWVzLWZvci10cmltbWluZy10ZXh0LWJveC13aGl0ZXNwYWNlL1cFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~) --------------------------------------------------------------- [👨‍💻 Stop Designing Your Web Application for Millions of Users When You Don't Even Have 100](~/AAAHUQA~/RgRo0_2uP0UgOWNjYThkMDUzNDllZWFhMjAzY2YxMGNhYTMzYmY3MmNETmh0dHBzOi8vd3d3LmRhcnJlbmhvcnJvY2tzLmNvLnVrL3N0b3AtZGVzaWduaW5nLXdlYi1hcHBsaWNhdGlvbnMtZm9yLW1pbGxpb25zL1cFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~) Don't let scalability fears slow your launch. Darren drops several tips for success on how startups should invest in killer features and growth hacking instead of beefing up infra for hypothetical users. [By Darren Horrocks →](~/AAAHUQA~/RgRo0_2uP0UgOWNjYThkMDUzNDllZWFhMjAzY2YxMGNhYTMzYmY3MmNETmh0dHBzOi8vd3d3LmRhcnJlbmhvcnJvY2tzLmNvLnVrL3N0b3AtZGVzaWduaW5nLXdlYi1hcHBsaWNhdGlvbnMtZm9yLW1pbGxpb25zL1cFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~) --------------------------------------------------------------- 🧰 The Toolbox Tools and products we're excited about today: [Zivy](~/AAAHUQA~/RgRo0_2uP0UgNTRjNmJlYzNjZWFjMjU4YjJlMmI1ZDBlMGY3YWZkNGFEJmh0dHBzOi8vd3d3LnByb2R1Y3RodW50LmNvbS9wb3N0cy96aXZ5VwVzcGNldUIKZs-uePFmPQQW8FIbdHJpc3RyYW1iYWxkd2luOTFAZ21haWwuY29tWAQAAGQd) Automatically prioritize and organize messages in Slack. Zivy goes through all your work apps, starting with Slack, to understand your context and presents only the messages that need your attention. [Learn more →](~/AAAHUQA~/RgRo0_2uP0UgNTRjNmJlYzNjZWFjMjU4YjJlMmI1ZDBlMGY3YWZkNGFEJmh0dHBzOi8vd3d3LnByb2R1Y3RodW50LmNvbS9wb3N0cy96aXZ5VwVzcGNldUIKZs-uePFmPQQW8FIbdHJpc3RyYW1iYWxkd2luOTFAZ21haWwuY29tWAQAAGQd) --------------------------------------------------------------- [Docs by Hashnode](~/AAAHUQA~/RgRo0_2uP0UgMjJjN2MxNDVlNTc5YmUyODJjOTU1MDZjMTliOGY4ZGREMmh0dHBzOi8vd3d3LnByb2R1Y3RodW50LmNvbS9wb3N0cy9kb2NzLWJ5LWhhc2hub2RlVwVzcGNldUIKZs-uePFmPQQW8FIbdHJpc3RyYW1iYWxkd2luOTFAZ21haWwuY29tWAQAAGQd) Create and scale developer docs and API references that grow with your code. Designed for teams needing full control and customization without the hassle. Headless by default, with MDX-powered editing, AI-driven search, and OpenAPI-based one-click playgrounds. [Learn more →](~/AAAHUQA~/RgRo0_2uP0UgMjJjN2MxNDVlNTc5YmUyODJjOTU1MDZjMTliOGY4ZGREMmh0dHBzOi8vd3d3LnByb2R1Y3RodW50LmNvbS9wb3N0cy9kb2NzLWJ5LWhhc2hub2RlVwVzcGNldUIKZs-uePFmPQQW8FIbdHJpc3RyYW1iYWxkd2luOTFAZ21haWwuY29tWAQAAGQd) --------------------------------------------------------------- [Clipboard History](~/AAAHUQA~/RgRo0_2uP0UgMGFlYWQwNjBiNTczNmIyNTBmMTZiZWFkZTkyNjc5YzZENWh0dHBzOi8vd3d3LnByb2R1Y3RodW50LmNvbS9wb3N0cy9jbGlwYm9hcmQtaGlzdG9yeS0zVwVzcGNldUIKZs-uePFmPQQW8FIbdHJpc3RyYW1iYWxkd2luOTFAZ21haWwuY29tWAQAAGQd) Clipboard History offers an easy way to manage your clipboard. When enabled, everything you copy to your clipboard will be backed up and saved locally for quick access later. [Learn more →](~/AAAHUQA~/RgRo0_2uP0UgMGFlYWQwNjBiNTczNmIyNTBmMTZiZWFkZTkyNjc5YzZENWh0dHBzOi8vd3d3LnByb2R1Y3RodW50LmNvbS9wb3N0cy9jbGlwYm9hcmQtaGlzdG9yeS0zVwVzcGNldUIKZs-uePFmPQQW8FIbdHJpc3RyYW1iYWxkd2luOTFAZ21haWwuY29tWAQAAGQd) --------------------------------------------------------------- Meet GMMK 3: The World’s Most Customizable Keyboard Your dream keyboard is just a click away. With 9 points of modularity, you can design your keyboard’s aesthetics, performance, and typing experience. What will you build? [Start Designing →](~/AAAHUQA~/RgRo0_2uP0UgYWYyOGMyYmQwYmM3YmY4MzY1ODRhMzQzOWMyYWMxZTVENmh0dHBzOi8vd3d3Lmdsb3Jpb3VzZ2FtaW5nLmNvbS9wYWdlcy9nbW1rLTMtYm9hcmRzbWl0aFcFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~) Come say hi! SitePoint’s community is a place where you can come to talk tech, development, and design. Join us today and get involved with other members who share your interests in tech! [Join now →](~/AAAHUQA~/RgRo0_2uP0UgMDA2YTAwMjkyMjhlNWVhNGRlYTg3MTI3OWJmN2UxZWFEJGh0dHBzOi8vd3d3LnNpdGVwb2ludC5jb20vY29tbXVuaXR5L1cFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~) That's a wrap for today! Let us know how you felt about today's newsletter. ~/AAAHUQA~/RgRo0_2uP0UgNWY1NmJlYTUxYjc4NjExNmM4ZTA4NTQ1MDY4NzA0ZjFEWWh0dHBzOi8vZm9ybS50eXBlZm9ybS5jb20vdG8vdTVEQ3B0QkcjYW5zd2Vycy1ob3dfZGlkX3lvdV9mZWVsPTAxSFdUSE40WUtXVzVGQkhOQ0NDVllDSFYxVwVzcGNldUIKZs-uePFmPQQW8FIbdHJpc3RyYW1iYWxkd2luOTFAZ21haWwuY29tWAQAAGQd ~/AAAHUQA~/RgRo0_2uP0UgY2NmNmIwYmFlN2IyZWQxZTk5OWJiNDdmNGIwYjliNjZEWWh0dHBzOi8vZm9ybS50eXBlZm9ybS5jb20vdG8vdTVEQ3B0QkcjYW5zd2Vycy1ob3dfZGlkX3lvdV9mZWVsPTAxSFdUSE40WUtQSkE4Uk44QUJZV1QzNkNXVwVzcGNldUIKZs-uePFmPQQW8FIbdHJpc3RyYW1iYWxkd2luOTFAZ21haWwuY29tWAQAAGQd ~/AAAHUQA~/RgRo0_2uP0UgMGEwNzZjYjJjM2Y3ZjZhMmM5YmJmMDI0NDZiMGJiYzhEY2h0dHBzOi8vZm9ybS50eXBlZm9ybS5jb20vdG8vdTVEQ3B0QkcjYW5zd2Vycy1ob3dfZGlkX3lvdV9mZWVsPTEzNjg3YjBhLTMwZmQtNDQxNC1iZDFlLTRkNjQ1ZGIzYTkwMVcFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~ What do you want to see more of? ~/AAAHUQA~/RgRo0_2uP0UgNzBkMzYxZjU4MDYxMjI5ZjA1MzYwMDI0Zjg1MTVlYjREXmh0dHBzOi8vZm9ybS50eXBlZm9ybS5jb20vdG8vdTVEQ3B0QkcjYW5zd2Vycy1zZWVfbW9yZV9vZj0wMjQ1MWQ0ZC05Y2NhLTQzNmMtYmFhOS0zYzAzNmM4ODZhMGRXBXNwY2V1Qgpmz6548WY9BBbwUht0cmlzdHJhbWJhbGR3aW45MUBnbWFpbC5jb21YBAAAZB0~ ~/AAAHUQA~/RgRo0_2uP0UgNDg3NjZiZTIwNTJhYTRhNjVlZTQ1NTUyMjdiMTJlNzlEXmh0dHBzOi8vZm9ybS50eXBlZm9ybS5jb20vdG8vdTVEQ3B0QkcjYW5zd2Vycy1zZWVfbW9yZV9vZj1iZGYzZDg5ZS0xYmU1LTRjNTctYjhmNy1iNzljM2RiYjkyMmVXBXNwY2V1Qgpmz6548WY9BBbwUht0cmlzdHJhbWJhbGR3aW45MUBnbWFpbC5jb21YBAAAZB0~ ~/AAAHUQA~/RgRo0_2uP0UgOWIyZjE1NjJlNDBlNWFkZmE4ZmRjMTFiYjcwZGU3MzNEXmh0dHBzOi8vZm9ybS50eXBlZm9ybS5jb20vdG8vdTVEQ3B0QkcjYW5zd2Vycy1zZWVfbW9yZV9vZj00ZGYzYzQwZC1lMzhhLTQ0OWYtOGJmMi1kYWEwMDI1YTFkMWVXBXNwY2V1Qgpmz6548WY9BBbwUht0cmlzdHJhbWJhbGR3aW45MUBnbWFpbC5jb21YBAAAZB0~ ~/AAAHUQA~/RgRo0_2uP0UgNzcyNDI2Y2I3OWEwZjk1MDNkMjk1OTg5MjlkY2U4MWNEXmh0dHBzOi8vZm9ybS50eXBlZm9ybS5jb20vdG8vdTVEQ3B0QkcjYW5zd2Vycy1zZWVfbW9yZV9vZj1hYTAzMzMxNi0zM2I4LTQzOWEtYTMwZi1hOTI1MGU0YjJhYjNXBXNwY2V1Qgpmz6548WY9BBbwUht0cmlzdHJhbWJhbGR3aW45MUBnbWFpbC5jb21YBAAAZB0~ 71 Balmain Street Cremorne Vic 3121 Australia You received this email because you signed up on our website or made a purchase from us. [Unsubscribe from this list](~/AAAHUQA~/RgRo0_2uP4QWAWh0dHBzOi8vYmVycmltYS5lb2NhbXBhaWduMS5jb20vdW5zdWJzY3JpYmU_ZXA9MiZsPWNhYTY1ODU4LTRhYzYtMTFlZS04MDE2LTRkY2U5YmEwOGU2ZCZsYz04NzA3ZWU4Ni01MmYwLTExZWUtYWY1Mi00YjUzODJiYTNiOTQmcD0wYWExOTI2YS03NmM3LTExZWYtYTFkNy1iZGYyZjE3NmU0ODEmcHQ9Y2FtcGFpZ24mcHY9NCZzcGE9MTcyNzA5ODI0NCZ0PTE3MjcxMDExMDImcz01NDE2NmIyZGI2ZTYzYjdkYjAwMjAwYzc3YTcyOWY0YWI1Yjg1NjIzODM5ZmNiNjkzOWZiNTQxZGIwOGY5ZDkzVwVzcGNldUIKZs-uePFmPQQW8FIbdHJpc3RyYW1iYWxkd2luOTFAZ21haWwuY29tWAQAAGQd) [facebook social link](~/AAAHUQA~/RgRo0_2uP0UgNzM2YWFjMDc1NjM4MjMyMDNjYzNkODk0YjMzNmY3NDNEI2h0dHBzOi8vd3d3LmZhY2Vib29rLmNvbS9zaXRlcG9pbnQvVwVzcGNldUIKZs-uePFmPQQW8FIbdHJpc3RyYW1iYWxkd2luOTFAZ21haWwuY29tWAQAAGQd) [x social link](~/AAAHUQA~/RgRo0_2uP0UgN2ViNDNjY2FiMjY4MWE3ODU3NTIzMmNmZmUzY2ZmNzhEJGh0dHBzOi8vdHdpdHRlci5jb20vc2l0ZXBvaW50ZG90Y29tL1cFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~) [linkedin social link](~/AAAHUQA~/RgRo0_2uP0UgNzhmZWE1ZDM2MDkxYWE0MTcyYTVlMGIwZTE3YTk5MzJEJ2h0dHBzOi8vbGlua2VkaW4uY29tL2NvbXBhbnkvc2l0ZXBvaW50L1cFc3BjZXVCCmbPrnjxZj0EFvBSG3RyaXN0cmFtYmFsZHdpbjkxQGdtYWlsLmNvbVgEAABkHQ~~) {rewardsurl}