[{"data":1,"prerenderedAt":234},["ShallowReactive",2],{"api:\u002Fapi\u002Fconfig:en":3,"api:\u002Fapi\u002Fprofile:":8,"api:\u002Fapi\u002Fcategories:en":20,"api:\u002Fapi\u002Fprojects\u002Ftyping-lab:en":164,"api:\u002Fapi\u002Fnotes:en":213},{"email":4,"lang":5,"name":6,"role":7},"hello@ewsirdev.example","en","Ewsirdev","Web developer: websites, landing pages and Go services",{"name":6,"handle":6,"contacts":9,"note":19},{"email":10,"github":13,"telegram":16},{"url":11,"label":4,"placeholder":12},"mailto:hello@ewsirdev.example",true,{"url":14,"label":15},"https:\u002F\u002Fgithub.com\u002Fewsir247","github.com\u002Fewsir247",{"url":17,"label":18},"https:\u002F\u002Ft.me\u002FEwsirdev","@Ewsirdev","email is a placeholder on a reserved domain: mail is not delivered. Telegram is the real channel. This file is the single source of contacts for the site, the contact block, JSON-LD sameAs, security.txt and llms.txt.",[21,50,78,100,136],{"slug":22,"title":23,"blurb":24,"variant":25,"palette":26,"layout":27,"count":28,"preview":29,"stack":45},"landings","Landing pages","One page, one job. Hand-written markup where possible, plus one WebGL experiment.","drop","cold","shots",6,[30,35,40],{"slug":31,"title":32,"shot":33,"hue":34},"landing-studio","Halftone: lighting studio","\u002Fshots\u002Flanding-studio-desktop-sm.webp",212,{"slug":36,"title":37,"shot":38,"hue":39},"landing-saas","Kill Switch: subscription tracker","\u002Fshots\u002Flanding-saas-desktop-sm.webp",182,{"slug":41,"title":42,"shot":43,"hue":44},"landing-event","Small Scale: conference","\u002Fshots\u002Flanding-event-desktop-sm.webp",124,[46,47,48,49],"CSS","HTML","GitHub Actions","JS",{"slug":51,"title":52,"blurb":53,"variant":54,"palette":55,"layout":56,"count":57,"preview":58,"stack":74},"sites","Multi-page sites","Sites with their own structure, routing and forms: from a client project to a set of niche pages.","lens","mono","frames",3,[59,64,69],{"slug":60,"title":61,"shot":62,"hue":63},"legal-multipage-site","Multi-page legal services website","\u002Fshots\u002Flegal-multipage-site-desktop-sm.webp",250,{"slug":65,"title":66,"shot":67,"hue":68},"niche-landings","Catalog of 10 niche demo landing pages","\u002Fshots\u002Fniche-landings-desktop-sm.webp",32,{"slug":70,"title":71,"shot":72,"hue":73},"docs-engine","Sverlo: a documentation generator in Node.js","\u002Fshots\u002Fdocs-engine-desktop-sm.webp",25,[48,75,76,77],"Vue 3","Bootstrap 5","Cloudflare Pages",{"slug":79,"title":80,"blurb":81,"variant":82,"palette":83,"layout":84,"count":85,"preview":86,"stack":97},"apps","Web apps","Interface plus server: auth, data, e-mail. Apps you sign in to.","merge","warm","phone",2,[87,92],{"slug":88,"title":89,"shot":90,"hue":91},"bad-club-booking-app","Bad Club: seat booking for a gaming coworking space","\u002Fshots\u002Fbad-club-booking-app-desktop-sm.webp",150,{"slug":93,"title":94,"shot":95,"hue":96},"typing-lab","typing-lab: a touch-typing trainer","\u002Fshots\u002Ftyping-lab-desktop-sm.webp",45,[75,77,98,99],"Express","GSAP",{"slug":101,"title":102,"blurb":103,"variant":104,"palette":105,"layout":106,"count":107,"langs":108,"preview":117,"stack":133},"backend","Backends","Services with an API, a database and tests: mostly Go, with some in Python and TypeScript. A language filter sits inside the section.","torus","acid","list",14,[109,112,115],{"lang":110,"count":111},"Go",12,{"lang":113,"count":114},"Python",1,{"lang":116,"count":114},"TypeScript",[118,123,128],{"slug":119,"title":120,"shot":121,"hue":122},"kanban-tasks","Amber: kanban board","\u002Fshots\u002Fkanban-tasks-desktop-sm.webp",344,{"slug":124,"title":125,"shot":126,"hue":127},"link-shortener","Short: link shortener","\u002Fshots\u002Flink-shortener-desktop-sm.webp",111,{"slug":129,"title":130,"shot":131,"hue":132},"booking-slots","Appointment booking","\u002Fshots\u002Fbooking-slots-desktop-sm.webp",65,[134,110,135,48],"Docker","SQLite",{"slug":137,"title":138,"blurb":139,"variant":140,"palette":55,"layout":141,"count":57,"langs":142,"preview":145,"stack":161},"cli","CLI tools","Terminal programs: one binary, clear flags, an exit code you can check in a script.","film","terminal",[143,144],{"lang":110,"count":85},{"lang":113,"count":114},[146,151,156],{"slug":147,"title":148,"shot":149,"hue":150},"gitpulse","GitPulse: git repository analytics","\u002Fshots\u002Fgitpulse-desktop-sm.webp",7,{"slug":152,"title":153,"shot":154,"hue":155},"logslice","logslice: log analysis with no dependencies","\u002Fshots\u002Flogslice-desktop-sm.webp",160,{"slug":157,"title":158,"shot":159,"hue":160},"envguard","envguard: a linter and a safe for .env files","\u002Fshots\u002Fenvguard-desktop-sm.webp",35,[162,134,48,163],"CLI","stdlib only",{"slug":93,"title":94,"type":165,"category":79,"live_url":166,"stack":167,"description":175,"highlights":176,"run":181,"hue":96,"og":182,"shots":183,"case":190,"case_lang":5,"prev":212},"app","https:\u002F\u002Fewsirdev-typing.pages.dev",[168,75,116,169,170,171,172,173,174,77],"Nuxt 4","IndexedDB","WebAudio","PWA","SVG","vitest","axe","A touch-typing trainer that runs entirely in the browser and makes no server requests: Nuxt 4, history in IndexedDB, key sounds on WebAudio, offline through a PWA. Time, words, quotes, custom text, code and \"weak spots\" modes, six layouts, WPM, accuracy and consistency metrics, charts in plain SVG. A side project.",[177,178,179,180],"No server and no accounts: history in IndexedDB, JSON export and import","Six layouts, modes up to adaptive drills built from your mistakes","59 unit tests and 65 e2e checks, axe without violations, CLS 0.000","A PWA: works offline after the first visit","npm install && npm run dev","\u002Fog\u002Fen\u002Ftyping-lab.jpg",{"desktop":184,"desktop_sm":95,"mobile":185,"dw":186,"dh":187,"mw":188,"mh":189},"\u002Fshots\u002Ftyping-lab-desktop.webp","\u002Fshots\u002Ftyping-lab-mobile.webp",1280,800,390,844,{"about":191,"features":194,"run":202,"notes":207},[192,193],"typing-lab is a touch-typing trainer on Nuxt 4: no account, no analytics, no outgoing requests, the whole history sits in IndexedDB on the device. A side project.","The engine (typing, metrics, layouts, text generator) is plain TypeScript without the DOM and is tested separately from the interface. There are no rankings or leaderboards on purpose: without a server you cannot honestly verify someone else's result.",[195,196,197,198,199,200,201],"Modes: time (15\u002F30\u002F60 s), words, quotes, custom text, code (JavaScript, Python, Go) and \"weak spots\" with adaptive drills built from your mistakes","Layouts: JCUKEN, phonetic, QWERTY, Dvorak, Colemak, Workman; an SVG keyboard that hints the next key and finger","Metrics: WPM, raw WPM, CPM, accuracy, consistency, errors per key; charts in plain SVG with a table alternative for screen readers","History of up to 5000 results, goals, day streaks, 12 achievements, a ghost with your best result; JSON export and import with strict validation","Key sounds on WebAudio (off by default), dark and light themes, a distraction-free mode, hotkeys, a PWA that works offline","59 unit tests (vitest and fast-check) and 65 e2e checks over CDP; axe: 0 violations on all pages at 390 and 1280 px; CLS 0.000","Deployed to Cloudflare Pages by direct upload of the static build",[203,204,205,206],"git clone \u003Crepository on request> typing-lab","cd typing-lab","npm install","npm run dev",[208,209,210,211],"Not checked: real Safari and Firefox, real phones and on-screen keyboards, Japanese and Chinese IMEs (composition is covered by unit tests and a CDP command in Chromium) and screen readers by hand.","Dvorak, Colemak, Workman and the phonetic layout are an on-screen hint: you have to type on the layout enabled in the system. The phonetic scheme is custom. Russian texts have no yo, punctuation is reduced to ASCII.","There is no server side: no rankings, no result verification and no sync between devices, only manual export and import. The speeds cannot be compared directly with other trainers.","Lighthouse was not run, the measurements come from a custom CDP script. npm audit shows 7 high from one chain of the Nuxt dev server: it does not reach the final site.",{"slug":88,"title":89},[214,219,224,229],{"slug":215,"lang":5,"title":216,"date":217,"summary":218,"project":129,"minutes":114},"double-booking","Double booking: a transaction plus a partial UNIQUE index","2026-10-20","How booking-slots protects against two clients booking the same time at once, and how that protection is tested.",{"slug":220,"lang":5,"title":221,"date":217,"summary":222,"project":223,"minutes":85},"lease-and-fencing","Lease and fencing: how a queue neither loses a job nor lets a zombie finish it twice","A worker can crash, stall, or wake up after its job was taken by someone else. How the lease and the lease token in job-queue deal with that on SQLite.","job-queue",{"slug":225,"lang":5,"title":226,"date":217,"summary":227,"project":228,"minutes":85},"p95-nearest-rank","p95 in an uptime monitor: the nearest-rank method and what it does not hide","How uptime-monitor computes p50\u002Fp95 latency and uptime, why the nearest-rank method was chosen, and where those numbers can mislead.","uptime-monitor",{"slug":230,"lang":5,"title":231,"date":217,"summary":232,"project":233,"minutes":85},"websocket-from-scratch","WebSocket on the standard library: what really happens under new WebSocket()","Why realtime-rooms has its own RFC 6455 layer, which protocol violations it checks, and why a library is still the better choice for production.","realtime-rooms",1792819120086]