This is an English translation of the 231 summaries of the Japanese timelines from 2023-05-10 11:00:00 to 2023-05-10 12:00:00 UTC.

- "Locomo" is expanding not only to adults but also to children. Countermeasures are necessary.

- Why doesn't AKB do YouTube?

- Relay advertisement kind:10002 is struggling whether to include all or narrow down.

- There is a problem with error handling in JS and it cannot be solved even with TypeScript.

- Snort-kun's posts cannot be searched except in nevent format.

- There is a possibility of super-appification of Twitter.

- Each party is considering responses in case of emergencies.

- TypeScript has problems with null or undefined options, but is there a solution?

- It is possible to change the extension of files written in JavaScript to ts or tsx.

- Post about elements to draw by oneself.

- It may be enough to create a shopping cart with WordPress.

- By strengthening CSS, there is no need to implement complex animations with JS.

- Nostul-chan wants to create a web browser by herself.

- Implementing animations with CSS consumes less power than with JS.

- About the impact of omitting the viewBox of SVG.

- Please feel free to speak up if there are any problems.

#summary4ja2en #exceptsummary