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Tech Industry & Business

The most popular blog posts about tech industry & business on Hacker News. 1,121 posts.

2021
754

Plunge in lithium-ion battery costs

The cost of lithium-ion batteries for phones, laptops, and cars has plunged over the years, and an MIT study shows just how dramatic that drop has been. The change is akin to that of solar and wind energy, and further declines may yet be possible, the researchers say.

759

Replit.com (YC W18) raises $80M Series B

Following our Series A announcement earlier this year, I'm thrilled to announce that we raised Series B financing from new and existing investors. This year alone we've doubled our user base to reach 10m+ users, tripled concurrent containers on our network, and grew traffic to sites and apps on the network by orders…

760

How to handle difficult clients

If you've never had to wrangle a difficult client, this blog post is your opportunity to prepare. Disagreements happen, some people handle them better than others, how we conduct ourselves in these situations have a profound impact on the trajectory of our careers.

763

What's Wrong with Tech Hiring

I went through a lot of interviews after being laid off by RStudio earlier this year. Some really impressed me---in particular, I think Automattic 's hiring process was excellent---but many were haphazard, confusing, or misguided . I'm not alone in feeling this way: Behroozi2019 found that the questions asked in…

776

There is no “us” in team

I’ve talked before about the non-team team dynamic that is “one person per task”. Where the management and engineers collude to push the organisation beyond a sustainable pace by making sure that at all times, each individual is kept busy and collaboration is minimised. I talked about the deleterious effect on…