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Improving site performance by shipping more CSS

How we fully migrated github.com away from CSS-in-JS. The post Improving site performance by shipping more CSS appeared first on The GitHub Blog.

How we fully migrated github.com away from CSS-in-JS. The post Improving site performance by shipping more CSS appeared first on The GitHub Blog.

In context

  • Topic: Supply Chain y Logística — Cadena de suministro, distribución, inventarios y visibilidad.
  • Source: The GitHub Blog
  • Published: 25/09/2026

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Excerpt published automatically by the site radar. The full text belongs to its publisher and is linked above.

Why it matters

Panama lives off this, so I read these stories differently: every movement in routes, ports or international trade is felt here before it is felt elsewhere. What is a business-section note in another country is a payroll conversation here.

My reading goes through visibility upstream. Almost every company knows who its supplier is; very few know who their supplier's supplier is. And it is there, at the second tier, that the surprises which stop a production line usually live.

What usually goes wrong

What I see fail most is the alternative plan that exists only on paper. A second supplier is identified, nothing was ever bought from them, and the day you need them it turns out they have no capacity, no certification, or need six months to start. An alternative never exercised is not an alternative.

What to watch

  • Where the concentration sits: one supplier, one route or one port with no replacement.
  • How many days of operation inventory covers if that dependency is cut.
  • Whether there is visibility beyond the direct supplier, which is where the surprises are.

How I read this entry

What I would do is translate this into days of operation. Not into percentages or dollars first, but into how many days the business can keep shipping if this piece fails. Everyone at the table understands that number, and it orders priorities without argument.

This entry is an excerpt from the original source, selected by the site radar. The commentary above is the site's own and does not belong to the cited publisher.
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