Welcome to September! Time for a new blogging challenge for the month. After some ideation, here’s my proposed September blogging challenge, on topics I find myself reading and posting about, with an emphasis on pragmatism:The Web And Standards September Useful Posts blogging challengeOr the #WASSUP challenge for short.I really enjoyed the #Blaugust blogging challenge last month (31 posts ✅ — summary in another post), and not feeling a resonance with the two prior September challenges noted on the IndieWeb wiki, decided to come up with my own. Iterated on some ideas yesterday until arriving at WASSUP (yes, as a backronym, inspired somewhat by WHATWG which also has WHATNOT and WHATUP meetings).Topic:* Anything *useful* (features, tips) about open web standards, the open web as a whole, web browsers, or web services like search engines.Hashtags:* #WASSUP #WASSUP2026Similar to Blaugust:* Overall goal: 30 posts during the month of September (1 per day if you wish, or double/triple-up to get ahead or catch-up)UPDATE: Awards for numbers of posts:* 1 ⭐️ Starter. Congrats on starting the challenge!* 5 ✨ Weekly Tipster. Post once per week, or at least 5 times for the duration.* 8 🕸 Weekends Weaver. Post every weekend day, or at least that same number, 8 times. (Thanks to James for this suggestion!)* 22 ❇️ Weekdays Wizard. Post every weekday, or at least that same number, 22 times.* 30 💠 Superbly Useful. Post at least 30 times during the month.All self-assessed and self-acknowledged. Use the award name, emoji, or both!And that’s it.If those are topics you already blog about, great, join in using the hashtags and share what you find useful about them!Otherwise, take a look at how you frequently use the Web, and post what you have found useful, especially the most useful for you.Blog clever tips about how you have made better use of the Web, web browsers, search engines etc.If you’re a web developer or designer, share what you find most useful about web standards, your choice, either in their entirety or of individual features, like HTML elements, attributes, CSS properties, Selectors, DOM features, WebAPIs, standard media formats on the web, etc.Let’s see what positive pragmatic things we can share with each other about the web and how it works in practice.Glossary:Blaugust:* https://indieweb.org/Blaugustblogging challenge:* https://indieweb.org/blogging_challengeSeptember blogging challenges:* https://indieweb.org/September#Challengesstandards* https://indieweb.org/standards#blog #blogging #bloggingChallenge #September #web #openWeb #webStandards #openWebStandards #webDev #webDevs #webDeveloper #webDevelopers #webDesign #webDesigns #webDesigner #webDesigners #useful #pragmaticThis is post 20 of #100PostsOfIndieWeb. #100Posts #indieweb← https://tantek.com/2026/243/t1/many-paths-indieweb-custom-domain→ 🔮