[B! Stats][Rails] YassLabのブックマーク

CoderDojoのオープンデータがデジタル庁Well-Being指標のデジタル生活指数に採用

CoderDojo Japanは24日、同法人によって集計・公開されている、全国に200以上ある子どものためのプログラミング道場「CoderDojo」のオープンデータが、デジタル庁から公開されている地域幸福度（Well-Being）指標の1つ「デジタル生活指数」として採用されたことを発表した。地域幸福度（Well-Being）指標の公式サイトでは、全国 Well-Being 調査に基づく主観データと暮らしやすさの客観データが閲覧でき、主観と客観の両方から地域の特徴を捉えることができる。今回、同指標を構成する暮らしやすさの客観データの一部として、CoderDojo Japan が集計・公開しているオープンデータが採用された。また、今回の CoderDojo オープンデータの採用・利活用に際し、CoderDojo の過去データも遡って参照・確認できるようになった。これまでは最新データのみ

YassLab 2025/10/28

“「CoderDojo」のオープンデータが、デジタル庁から公開されている地域幸福度（Well-Being）指標の1つ「デジタル生活指数」として採用 / サイトから過去データも機械可読なデータ形式で参照・確認可能になった”

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67 Companies You Didn't Know Were Using Rails in 2025

For twenty-two years, thoughtbot has helped companies and organizations of all sizes build maintainable, scala ble, and useful software. While Ruby on Rails is often associated with startups and MVPs, it’s also been quietly powering major systems inside some of the world’s largest companies. From financial institutions to global retailers and healthcare companies, Rails is still being chosen in 202

YassLab 2025/08/09

“From financial institutions to global retailers and healthcare companies, Rails is still being chosen in 2025 for the same reasons it always has, speed, clarity, and scalability. Here are 70 companies, many of these our clients, who you might not expect to be using Rails”

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The Pragmatic Engineer 2025 Survey: What’s in your tech stack? Part 1

Hi – this is Gergely with the monthly, free issue of the Pragmatic Engineer Newsletter. In every issue, I cover challenges at Big Tech and startups through the lens of senior engineers and engineering leaders. If you’ve been forwarded this em ail, you can subscribe here. Many subscribers expense this newsletter to their learning and development budget. If you have such a budget, here’san em ail you

YassLab 2025/08/03

“2,997 from tech professionals and others. It is this first-hand, primary source information from across the tech industry .. This table is pretty predictable, except perhaps for how much love there is for Ruby on Rails. The language is the 5th most popular in usage, and the 3rd most loved one.”

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Y Combinator - Top 50 Software Startups

This article contains a list of the top 50 YC software startups (sourced from the October 2019 YC Top Companies page). It also contains aggregated statistics for valuations and back-end programming languages used. Values in this article are sourced, but I cannot guarantee their accuracy. Find me on Twitter @charlieinthe6. View article comments on HackerNews. Table of Contents: Top 50 Software Star

YassLab 2025/06/11

“Aggregated Stats -- Startups with one (initial) primary back-end language -- Ruby: 13 startups (26%), 92.4 $BN (52%), Python: 11 startups (22%), 29.9 $BN (17%)”

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https://x.com/hasimoto1009/status/1783514808576528802

YassLab 2024/05/25

“上位11社のうち7社がRails採用しているように見える”

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Stack Overflow Developer Survey 2023

In May 2023 over 90,000 developers responded to our annual survey about how they learn and level up, which tools they're using, and which ones they want. Read the overview → Methodology → Welcome to the 2023 Developer Survey! For 13 years, we've delivered industry-leading insights regarding the developer community. This is the voice of the developer. Analysts, IT leaders, reporters, and other deve

YassLab 2023/07/12

“Programming, scripting, and markup languages: A few technologies moved up a spot this year (Bash/Shell, C, Ruby, Perl, and Erlang) with two moving up two spots (Elixir and Lisp). The big mover, gaining seven spots since 2022 was Lua, an embeddable scripting language.”

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