{"id":3417,"date":"2021-05-20T10:49:01","date_gmt":"2021-05-20T10:49:01","guid":{"rendered":"http:\/\/the-codest.localhost\/blog\/javascript-is-totally-dead-some-dude-on-the-internet\/"},"modified":"2026-04-27T10:17:31","modified_gmt":"2026-04-27T10:17:31","slug":"javascript-on-taysin-kuollut-joku-kaveri-internetissa","status":"publish","type":"post","link":"https:\/\/thecodest.co\/fi\/blog\/javascript-is-totally-dead-some-dude-on-the-internet\/","title":{"rendered":"JavaScript on t\u00e4ysin kuollut. Joku kaveri internetiss\u00e4"},"content":{"rendered":"<p>Muistan, ett\u00e4 kun aloitin koodaamisen \"oikeasti\", Flashista aiottiin luopua, ja meid\u00e4n piti j\u00e4\u00e4d\u00e4 ilman mit\u00e4\u00e4n muita interaktiivisia n\u00e4k\u00f6kohtia selaimissamme kuin ne, jotka oli tehty k\u00e4ytt\u00e4m\u00e4ll\u00e4 <a href=\"https:\/\/thecodest.co\/fi\/dictionary\/why-is-javascript-so-popular\/\">JavaScript<\/a>. Silverlight? Kukaan ei muista sit\u00e4. Tai ehk\u00e4 ActiveX? Olemme jo kauan sitten ohittaneet ne ajat, jolloin n\u00e4ill\u00e4 tekniikoilla oli hetkens\u00e4, ja nyt, ehk\u00e4 enemm\u00e4n kuin koskaan, JavaScript on loistossaan.<\/p>\n<p><strong><a href=\"https:\/\/thecodest.co\/blog\/javascript-5-reasons-why-is-it-popular\/\">Minulla oli tilaisuus ty\u00f6skennell\u00e4 JavaScript:ss\u00e4.<\/a><\/strong> backendiss\u00e4 tekem\u00e4ss\u00e4 yksinkertaisia API:ita (express + <a href=\"https:\/\/thecodest.co\/fi\/dictionary\/what-is-node-js-used-for\/\">solmu<\/a>). Olen tehnyt joitain perustason kosketusalustasovelluksia (ReactNative) JS:n avulla. Sitten nostin jonkin verran kuormaa pois p\u00e4\u00e4s\u00e4ikeest\u00e4 k\u00e4ytt\u00e4m\u00e4ll\u00e4 service workersia. Rakensin frontend-sovelluksia (<a href=\"https:\/\/thecodest.co\/fi\/blog\/react-development-all-you-have-to-know\/\">React<\/a>, <a href=\"https:\/\/thecodest.co\/fi\/blog\/hire-vue-js-developers\/\">Vue<\/a>, AngularJS) ja ainoa asia, joka minulta puuttuu, on ty\u00f6p\u00f6yt\u00e4sovellukset (Electron) - kaikki rakennettu JavaScript:hen!<\/p>\n<h2>Miten on mahdollista, ett\u00e4 on yh\u00e4 ihmisi\u00e4, jotka uskovat JavaScript:n olevan kuollut?<\/h2>\n<p>Niille, jotka pit\u00e4v\u00e4t enemm\u00e4n staattisista kielist\u00e4, JavaScript on aina kauhistus ilman <a href=\"https:\/\/thecodest.co\/fi\/dictionary\/typescript-developer\/\">Kirjoitusk\u00e4sikirjoitus<\/a>. Vain jos kieli lis\u00e4t\u00e4\u00e4n, siit\u00e4 voi tulla heille hyv\u00e4ksytt\u00e4v\u00e4\u00e4. Kehitt\u00e4jien mieltymykset olivat hyvin vahvoja, kun paljon <a href=\"https:\/\/thecodest.co\/fi\/dictionary\/what-is-code-refactoring\/\">koodi<\/a> kirjoitettu ajassa taaksep\u00e4in oli <a href=\"https:\/\/thecodest.co\/fi\/blog\/top-programming-languages-to-build-e-commerce\/\">Java<\/a> tai C. <\/p>\n<p>Kun heit\u00e4 pyydettiin tekem\u00e4\u00e4n teht\u00e4v\u00e4, joka ei kuulunut heid\u00e4n kielialueeseensa, n\u00e4m\u00e4 kehitt\u00e4j\u00e4t saattoivat olla hieman hukassa; t\u00e4st\u00e4 kitkasta on nyt huolehdittu k\u00e4ytt\u00e4m\u00e4ll\u00e4 transpilereita ja muita hy\u00f6dyllisi\u00e4 ty\u00f6kaluja, kuten aiemmin mainittua TypeScript:t\u00e4. Kuvittele, ett\u00e4 joudut luopumaan rakastamastasi kielest\u00e4, joka on kasvanut sinuun kuin hyv\u00e4 kenk\u00e4pari h\u00e4mment\u00e4v\u00e4n ja ei kovin mukavan kenk\u00e4parin tilalle:<\/p>\n<p><img decoding=\"async\" src=\"\/app\/uploads\/2024\/05\/javascript.png\" alt=\"JavaScript\" title=\"JavaScript\" \/><\/p>\n<p>Joten miksi valita JavaScript seuraavaan <a href=\"https:\/\/thecodest.co\/fi\/dictionary\/why-do-projects-fail\/\">projekti<\/a>? Haluan, ett\u00e4 kehitt\u00e4j\u00e4ni rakastavat kirjoittamaansa koodia, eiv\u00e4tk\u00e4 vihaa sit\u00e4 joka solullaan!<\/p>\n<h2>JavaScript on yleisp\u00e4tev\u00e4 - kaikkien alojen osaaja, ei mink\u00e4\u00e4n mestari.<\/h2>\n<p>Jopa <a href=\"https:\/\/thecodest.co\/fi\/blog\/find-your-ideal-stack-for-web-development\/\">web<\/a> kehitt\u00e4j\u00e4t yritt\u00e4v\u00e4t l\u00f6yt\u00e4\u00e4 keinoja p\u00e4\u00e4st\u00e4 eroon JS:st\u00e4 WebAssemblyn avulla. Osoitteessa <a href=\"https:\/\/thecodest.co\/fi\/dictionary\/mobile-development\/\">mobiilikehitys<\/a>, meill\u00e4 ei ole vain natiivisovelluksia vaan my\u00f6s sellaisia asioita kuin <a href=\"https:\/\/thecodest.co\/fi\/blog\/flutter-vs-dart\/\">Flutter<\/a> jotka rynniv\u00e4t linnaan. Mutta kun on kyse projektin tekemisest\u00e4 alusta loppuun, sinun <a href=\"https:\/\/thecodest.co\/fi\/dictionary\/how-to-lead-software-development-team\/\">joukkue<\/a> on usein oltava monipuolinen.<\/p>\n<p>Java + <a href=\"https:\/\/thecodest.co\/fi\/dictionary\/what-is-node-js-used-for-in-angular\/\">Angular<\/a>, <a href=\"https:\/\/thecodest.co\/fi\/dictionary\/what-is-python-good-for\/\">Python<\/a> ja React... Kaikissa n\u00e4iss\u00e4 projekteissa tarvittiin enimm\u00e4kseen kahta tekij\u00e4\u00e4, jotka keskittyiv\u00e4t koodin eri osa-alueisiin. Jos valitset JS-palveluntarjoajat, he voivat todenn\u00e4k\u00f6isesti hyp\u00e4t\u00e4 sis\u00e4\u00e4n ja ratkaista DB:t\u00e4 koskevan tiketin sek\u00e4 korjata joitakin CSS-ongelmia ja analytiikkaskriptin, joka on kummitellut Lighthouse-tulostasi jo jonkin aikaa.<\/p>\n<p>Tietenkin jotkut hankkeet vaativat tavaraa, jota esimerkiksi Java, Python, Go tai <a href=\"https:\/\/thecodest.co\/fi\/case-studies\/providing-a-team-of-ruby-developers-for-a-fintech-company\/\">Ruby<\/a> mutta mit\u00e4 erilaisempia paradigmat ovat, sit\u00e4 ep\u00e4todenn\u00e4k\u00f6isemp\u00e4\u00e4 on, ett\u00e4 kehitt\u00e4j\u00e4t tulevat tekem\u00e4\u00e4n varsinaista ty\u00f6t\u00e4. Vilkaistaanpa nopeasti tilastoja:<\/p>\n<p><img decoding=\"async\" src=\"\/app\/uploads\/2024\/05\/javascript-popularity.png\" alt=\"JavaScript suosio\" title=\"JavaScript suosio\" \/><\/p>\n<p>T\u00e4m\u00e4 osoittaa <a href=\"https:\/\/thecodest.co\/fi\/blog\/why-us-companies-are-opting-for-polish-developers\/\">us<\/a> ett\u00e4 JS ei n\u00e4yt\u00e4 kuolleelta - se on itse asiassa kehittym\u00e4ss\u00e4 uudeksi kilpailijaksi <a href=\"https:\/\/thecodest.co\/fi\/dictionary\/what-is-the-size-of-your-potential-reachable-market\/\">markkinat<\/a>. Maailmanlaajuisen pandemian my\u00f6t\u00e4 olen havainnut, ett\u00e4 JS-ymp\u00e4rist\u00f6st\u00e4 on tullut entist\u00e4 suositumpi, joten tulevassa tutkimuksessa ja veikkaan, ett\u00e4 JS saattaa menn\u00e4 reilusti yli 70%. Jos suunnittelet uutta projektia, voit ottaa meihin yhteytt\u00e4 ja kerromme mielell\u00e4mme, miksi JS voisi olla oikea tapa valita! <\/p>\n<p><article-inline-code-review><\/article-inline-code-review><\/p>\n<h2>JS:n edut<\/h2>\n<p>Nyky\u00e4\u00e4n JS on kypsynyt entisest\u00e4 toukasta. Uusia versioita on tulossa kohtuullisessa ajassa. Selaintoimittajille raportoidut viat hoidetaan ASAP, ja vitsit siit\u00e4, ett\u00e4 paketteja ja kehyksi\u00e4 ilmestyy joka tunti, ovat jokseenkin totta.<\/p>\n<p>Kun kieli on niin laajalti niin monien ihmisten k\u00e4yt\u00f6ss\u00e4, on vain ajan kysymys l\u00f6yt\u00e4\u00e4 parhaat ratkaisut ongelmiin, joita sinun on k\u00e4sitelt\u00e4v\u00e4. Olen viime aikoina ty\u00f6skennellyt <a href=\"https:\/\/thecodest.co\/fi\/dictionary\/iot-software-development\/\">IoT<\/a> sovellus, joka auttaa h\u00e4d\u00e4ss\u00e4 olevia ihmisi\u00e4 h\u00e4lytt\u00e4m\u00e4\u00e4n tiettyj\u00e4 palveluja siit\u00e4, ett\u00e4 heid\u00e4n henkens\u00e4 on vaarassa. Ilman JavaScript:t\u00e4 en voisi ty\u00f6skennell\u00e4 t\u00e4llaisen aloitteen parissa. Minulle JS avasi monia ovia, ja niin saattaa olla my\u00f6s sinun kehitt\u00e4jillesi!<\/p>\n<p><b>Pari ammattilaista, jotka saattavat muuttaa sinut JS:n kannattajaksi:<\/b><\/p>\n<p>- useita tuettuja alustoja (web, mobiili, IoT, ty\u00f6p\u00f6yt\u00e4, j\u00e4\u00e4kaappi, avaruusaluksen HUD),<\/p>\n<p>- paketti mit\u00e4 tahansa varten (olipa kyse sitten p\u00e4iv\u00e4m\u00e4\u00e4rien k\u00e4sittelyst\u00e4 tai vitsien tuottamisesta),<\/p>\n<p>- js dev on sveitsil\u00e4inen armeijan veitsi,<\/p>\n<p>- kielen jatkuva parantaminen,<\/p>\n<p>- mahtava yhteis\u00f6 on aina innokas auttamaan (tai merkitsem\u00e4\u00e4n asiat p\u00e4\u00e4llekk\u00e4isiksi),<\/p>\n<p>- CLI-ty\u00f6kalujen avulla voit luoda sovelluksia l\u00e4hes v\u00e4litt\u00f6m\u00e4sti.<\/p>\n<h2>Kommentit<\/h2>\n<p>JavaScript:ll\u00e4 on rajansa, mutta jos olet itsep\u00e4inen ja sinulla on tarpeeksi RAM-muistia, kahvia ja aivosoluja, voit tehd\u00e4 sill\u00e4 mit\u00e4 tahansa.<\/p>\n<p><article-product-development-consulting><\/article-product-development-consulting><\/p>\n<p><b>Lue lis\u00e4\u00e4:<\/b><\/p>\n<p><a href=\"https:\/\/thecodest.co\/blog\/why-you-should-probably-use-typescript\">Miksi sinun pit\u00e4isi (luultavasti) k\u00e4ytt\u00e4\u00e4 Typescripti\u00e4?<\/a><\/p>\n<p><a href=\"https:\/\/thecodest.co\/blog\/how-not-to-kill-a-project-with-bad-coding-practices\/\">Miten projektia ei saa tappaa huonoilla koodausk\u00e4yt\u00e4nn\u00f6ill\u00e4?<\/a><\/p>\n<p><a href=\"https:\/\/thecodest.co\/blog\/data-fetching-strategies-in-nextjs\/\">Tiedonhakustrategiat NextJS:ss\u00e4<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Tai ainakin sen pit\u00e4isi olla! Tied\u00e4mme, miten se tapahtuu. JavaScript:n viha ei tullut tyhj\u00e4st\u00e4. Eri kielten puuttuminen verkosta oli oma ongelmansa jo pitk\u00e4\u00e4n.<\/p>","protected":false},"author":2,"featured_media":3418,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-3417","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software-development"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>JavaScript is totally dead. 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