Repository with sources and generator of https://larlet.fr/david/ https://larlet.fr/david/
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pirms 4 gadiem
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  1. <!doctype html><!-- This is a valid HTML5 document. -->
  2. <!-- Screen readers, SEO, extensions and so on. -->
  3. <html lang=fr>
  4. <!-- Has to be within the first 1024 bytes, hence before the <title>
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  6. <meta charset=utf-8>
  7. <!-- Why no `X-UA-Compatible` meta: https://stackoverflow.com/a/6771584 -->
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  10. <meta name=viewport content="width=device-width,minimum-scale=1,initial-scale=1,shrink-to-fit=no">
  11. <!-- Required to make a valid HTML5 document. -->
  12. <title>Partir de zéro — David Larlet</title>
  13. <!-- Generated from https://realfavicongenerator.net/ such a mess. -->
  14. <link rel="apple-touch-icon" sizes="180x180" href="/static/david/icons/apple-touch-icon.png">
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  37. fieldset, form, label, legend,
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  95. font-weight: 300;
  96. font-style: normal;
  97. font-display: swap;
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  99. /* http://practice.typekit.com/lesson/caring-about-opentype-features/ */
  100. body {
  101. /* http://www.cssfontstack.com/ Palatino 99% Win 86% Mac */
  102. font-family: "EquityTextB", Palatino, serif;
  103. background-color: #f0f0ea;
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  105. font-kerning: normal;
  106. -moz-osx-font-smoothing: grayscale;
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  233. }
  234. aside p {
  235. max-width: 50rem;
  236. margin: 0 auto;
  237. }
  238. /* https://fvsch.com/code/css-locks/ */
  239. p, li, pre, code, kbd, samp, var, tt, time {
  240. font-size: .95rem;
  241. line-height: calc( 1.5em + 0.2 * 1rem );
  242. }
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  244. font-size: 1.7rem;
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  253. line-height: calc( 1.4em + 0.2 * 1rem );
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  256. /* The (100vw - 20rem) / (50 - 20) part
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  259. p, li, pre, code, kbd, samp, var, tt, time {
  260. font-size: calc( .95rem + .6 * (100vw - 20rem) / (50 - 20) );
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  265. line-height: calc( 1.2em + 0.2 * (100vw - 50rem) / (20 - 50) );
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  269. line-height: calc( 1.3em + 0.2 * (100vw - 50rem) / (20 - 50) );
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  271. h3 {
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  273. line-height: calc( 1.4em + 0.2 * (100vw - 50rem) / (20 - 50) );
  274. }
  275. }
  276. @media (min-width: 50em) {
  277. /* The right part of the addition *must* be a
  278. rem value. In this example we *could* change
  279. the whole declaration to font-size:2.5rem,
  280. but if our baseline value was not expressed
  281. in rem we would have to use calc. */
  282. p, li, pre, code, kbd, samp, var, tt, time {
  283. font-size: calc( .95rem + .6 * 1rem );
  284. line-height: 1.5em;
  285. }
  286. h1 {
  287. font-size: calc( 1.7rem + 1.5 * 1rem );
  288. line-height: 1.2em;
  289. }
  290. h2 {
  291. font-size: calc( 1.5rem + 1.5 * 1rem );
  292. line-height: 1.3em;
  293. }
  294. h3 {
  295. font-size: calc( 1.35rem + 1.5 * 1rem );
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  302. blockquote {
  303. margin-left: -1.5rem;
  304. }
  305. }
  306. figure.unsquared {
  307. margin-bottom: 1.5rem;
  308. }
  309. figure.unsquared img {
  310. height: inherit;
  311. }
  312. /* https://github.com/richleland/pygments-css */
  313. .codehilite{
  314. background-color: #fdf6e3;
  315. margin: 1rem auto;
  316. padding: 1rem;
  317. overflow-x:auto;
  318. box-shadow:inset 0 0 2px rgba(0,0,0,0.2)
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  322. .codehilite .err{color:#cb4b16}
  323. .codehilite .k{color:#859900}
  324. .codehilite .kc{color:#2aa198}
  325. .codehilite .kd{color:#268bd2}
  326. .codehilite .kn{color:#b58900}
  327. .codehilite .kp{color:#859900}
  328. .codehilite .kr{color:#073642}
  329. .codehilite .kt{color:#b58900}
  330. .codehilite .n{color:#586e75}
  331. .codehilite .na{color:#2aa198}
  332. .codehilite .nb{color:#268bd2}
  333. .codehilite .nc{color:#268bd2}
  334. .codehilite .ne{color:#cb4b16}
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  336. .codehilite .nd{color:#2aa198}
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  338. .codehilite .nf{color:#268bd2}
  339. .codehilite .nn{color:#586e75}
  340. .codehilite .nt{color:#2aa198;font-weight:bold}
  341. .codehilite .nv{color:#cb4b16}
  342. .codehilite .b{color:#859900}
  343. .codehilite .bp{color:#586e75}
  344. .codehilite .v{color:#586e75}
  345. .codehilite .vc{color:#586e75}
  346. .codehilite .vg{color:#268bd2}
  347. .codehilite .vi{color:#268bd2}
  348. .codehilite .m{color:#268bd2}
  349. .codehilite .mf{color:#268bd2}
  350. .codehilite .mh{color:#268bd2}
  351. .codehilite .mi{color:#268bd2}
  352. .codehilite .mo{color:#268bd2}
  353. .codehilite .s{color:#2aa198}
  354. .codehilite .sb{color:#2aa198}
  355. .codehilite .sc{color:#2aa198}
  356. .codehilite .sd{color:#2aa198}
  357. .codehilite .s2{color:#2aa198}
  358. .codehilite .se{color:#cb4b16}
  359. .codehilite .sh{color:#2aa198}
  360. .codehilite .si{color:#cb4b16}
  361. .codehilite .sx{color:#2aa198}
  362. .codehilite .sr{color:#cb4b16}
  363. .codehilite .s1{color:#2aa198}
  364. .codehilite .ss{color:#cb4b16}
  365. .codehilite .il{color:#268bd2}
  366. .codehilite .o{color:#586e75}
  367. .codehilite .ow{color:#859900}
  368. .codehilite .p{color:#586e75}
  369. .codehilite .c{color:#93a1a1;font-style:italic}
  370. .codehilite .cm{color:#93a1a1}
  371. .codehilite .cp{color:#93a1a1}
  372. .codehilite .c1{color:#93a1a1}
  373. .codehilite .cs{color:#93a1a1}
  374. .codehilite .hll{background-color:#dc322f}
  375. .codehilite .g{color:#586e75}
  376. .codehilite .gd{color:#586e75}
  377. .codehilite .ge{font-style:italic}
  378. .codehilite .gr{color:#586e75}
  379. .codehilite .gh{color:#586e75;font-weight:bold}
  380. .codehilite .gi{color:#586e75}
  381. .codehilite .go{color:#586e75}
  382. .codehilite .gp{color:#586e75}
  383. .codehilite .gs{font-weight:bold}
  384. .codehilite .gu{color:#586e75;font-weight:bold}
  385. .codehilite .gt{color:#586e75}
  386. @media print {
  387. body { font-size: 100%; }
  388. a:after { content: " (" attr(href) ")"; }
  389. a, a:link, a:visited, a:after {
  390. text-decoration: underline;
  391. text-shadow: none !important;
  392. background-image: none !important;
  393. background: white;
  394. color: black;
  395. }
  396. abbr[title] { border-bottom: 0; }
  397. abbr[title]:after { content: " (" attr(title) ")"; }
  398. img { page-break-inside: avoid; }
  399. @page { margin: 2cm .5cm; }
  400. h1, h2, h3 { page-break-after: avoid; }
  401. p3 { orphans: 3; widows: 3; }
  402. img {
  403. max-width: 250px !important;
  404. max-height: 250px !important;
  405. }
  406. nav, aside { display: none; }
  407. }
  408. /* Dark theme */
  409. [lang=en] body {
  410. background: #323a45;
  411. }
  412. [lang=en] article,
  413. [lang=en] article em,
  414. [lang=en] article strong {
  415. color: #f0f0ea;
  416. }
  417. [lang=en] article a {
  418. color: #ffbd2b;
  419. }
  420. [lang=en] article a:visited {
  421. color: #ff6b03;
  422. }
  423. [lang=en] blockquote,
  424. [lang=en] figure {
  425. background: #111930;
  426. color: #ccc;
  427. }
  428. </style>
  429. <nav>
  430. <p>
  431. <a href="/david/" title="Profil public">David&nbsp;Larlet</a> partage ses <a href="/david/blog/" title="Expériences bienveillantes">réflexions</a> et sa <a href="/david/stream/2019/" title="Pensées (dés)articulées">veille hebdomadaire</a>.
  432. </p>
  433. </nav>
  434. <h1>Partir de zéro</h1>
  435. <time>2015-11-19</time>
  436. <article>
  437. <blockquote>
  438. <p>At this point I’m going to park libraries, and leave them out of this discussion. The reason is that, in my view at least, libraries can be swapped out and replaced if they prove problematic. Don’t like the way a library does date formatting? No problem, just switch it for something else. Frameworks, on the other hand, tend to be a lot more difficult to swap, often requiring a rebuild of the app in question. And, by their nature, they’re a lot bigger and more involved.</p>
  439. <p><cite><em><a href="https://aerotwist.com/blog/the-cost-of-frameworks/">The Cost of Frameworks</a></em> (<a href="/david/cache/8d56b85a75797f70d0abe8a9f7cec2d6/">cache</a>)</cite></p>
  440. </blockquote>
  441. <p>Je me demande souvent quels outils est-ce que je prendrais si j’avais carte blanche, indépendamment des contraintes du produit (une autre note sera dédiée à ce sujet). L’équation efficacité vs. ergonomie de développement vs. accessibilité vs. transmission est difficile à trouver.</p>
  442. <p>Côté serveur, je suis davantage attiré par des solutions comme <a href="http://nameko.readthedocs.org/en/stable/">Nameko</a> ou <a href="http://falcon.readthedocs.org/en/stable/">Falcon</a> qui restent minimalistes et pertinents pour des API. Sur le stockage des données, cela dépend vraiment trop de leur nature pour trancher, <a href="http://redis.io/">Redis</a> serait sûrement de la partie et il faudrait que j’explore <a href="http://rethinkdb.com/">RethinkDB</a>.</p>
  443. <p>Côté client, l’équation est beaucoup plus complexe. Pour le style, <a href="http://cssnext.io/">cssnext</a> me semble être l’approche la plus saine et pérenne, associée à une <a href="http://rscss.io/">stratégie de nomenclature raisonnable</a>. La question qui coûte cher, c’est de savoir comment gérer les <em>web components</em> et leurs données. Des solutions comme <a href="https://www.polymer-project.org/">Polymer</a> ou <a href="http://facebook.github.io/react/">React</a> sont vraiment <a href="https://aerotwist.com/blog/the-cost-of-frameworks/">trop coûteuses</a> (<a href="/david/cache/8d56b85a75797f70d0abe8a9f7cec2d6/">cache</a>) pour moi. Devoir mettre à jour <a href="https://github.com/etalab/udata/pull/237">des milliers de lignes</a> lors d’une montée en version est rédhibitoire, sans compter la courbe d’apprentissage et de ré-apprentissage. Je pensais avoir trouvé la solution avec <a href="http://riotjs.com/">RiotJS</a> mais ça reste encore trop compliqué/magique et <a href="http://x-tag.github.io/">x-tag</a> n’est pas encore suffisamment mature.</p>
  444. <p>Mais cette approche où le couplage client-serveur est fort reste traditionnelle et il serait peut-être temps de passer à de l’<a href="https://speakerdeck.com/espylaub/offline-first-web-apps-beuth-hochschule-berlin">offline-first</a> avec <a href="http://hood.ie/">Hoodie</a> sachant qu’il est possible de <a href="https://github.com/mWater/minimongo">commencer en douceur</a> et <a href="http://highscalability.com/blog/2015/9/21/uber-goes-unconventional-using-driver-phones-as-a-backup-dat.html">d’aller plus loin</a> (<a href="/david/cache/27d1e42423963d4650201455ba67a068/">cache</a>).</p>
  445. <p><a href="/david/stream/2015/11/18/">Sans JavaScript</a> qu’il disait…</p>
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  449. <a rel=prev href="/david/stream/2015/11/18/">← Sans JavaScript</a> | <a href="/david/stream/2015/" title="Retour à la liste complète">↑</a> | <a rel=next href="/david/stream/2015/11/20/">En guerre →</a>
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  454. Articles choisis :
  455. <a href="/david/blog/2018/commodite-effondrement/" title="Accéder à l’article complet">Commodité et effondrement</a>,
  456. <a href="/david/blog/2017/donnees-communs/" title="Accéder à l’article complet">Des données aux communs</a>,
  457. <a href="/david/blog/2016/accompagner-enfant/" title="Accéder à l’article complet">Accompagner un enfant</a>,
  458. <a href="/david/blog/2016/senior-developer/" title="Accéder à l’article complet">Senior developer</a>,
  459. <a href="/david/blog/2016/illusion-sociale/" title="Accéder à l’article complet">L’illusion sociale</a>,
  460. <a href="/david/blog/2016/instantane-scopyleft/" title="Accéder à l’article complet">Instantané Scopyleft</a>,
  461. <a href="/david/blog/2016/enseigner-web/" title="Accéder à l’article complet">Enseigner le Web</a>,
  462. <a href="/david/blog/2016/simplicite-defaut/" title="Accéder à l’article complet">Simplicité par défaut</a>,
  463. <a href="/david/blog/2016/minimalisme-esthetique/" title="Accéder à l’article complet">Minimalisme et esthétique</a>,
  464. <a href="/david/blog/2015/travail-transition/" title="Accéder à l’article complet">Travail en transition</a>,
  465. <a href="/david/blog/2015/pairmutation-travail/" title="Accéder à l’article complet">La pairmutation du travail</a>,
  466. <a href="/david/blog/2015/principes-web/" title="Accéder à l’article complet">Principes Web</a>,
  467. <a href="/david/blog/2015/travail-transition/" title="Accéder à l’article complet">Travail en transition</a>,
  468. <a href="/david/blog/2014/un-web-omni-present/" title="Accéder à l’article complet">Un web omni-présent</a>,
  469. <a href="/david/blog/2014/manifeste-developpeur/" title="Accéder à l’article complet">Manifeste de développeur</a>,
  470. <a href="/david/blog/2013/confort-convivialite/" title="Accéder à l’article complet">Confort et convivialité</a>,
  471. <a href="/david/blog/2013/testament-numerique/" title="Accéder à l’article complet">Testament numérique</a>,
  472. et <a href="/david/blog/" title="Accéder aux archives">bien d’autres…</a>
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