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This file is the single source of contacts for the site, the contact block, JSON-LD sameAs, security.txt and llms.txt.",[20,49,80,108,144],{"slug":21,"title":22,"blurb":23,"variant":24,"palette":25,"layout":26,"count":27,"preview":28,"stack":44},"landings","Landing pages","One page, one job. 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A language filter sits inside the section.","crystal","steel","list",24,[117,120,122,124],{"lang":118,"count":119},"Go",12,{"lang":121,"count":89},"Python",{"lang":123,"count":89},"Rust",{"lang":59,"count":89},[126,131,136],{"slug":127,"title":128,"shot":129,"hue":130},"kanban-tasks","Amber: kanban board","\u002Fshots\u002Fkanban-tasks-desktop-sm.webp",344,{"slug":132,"title":133,"shot":134,"hue":135},"link-shortener","Short: link shortener","\u002Fshots\u002Flink-shortener-desktop-sm.webp",111,{"slug":137,"title":138,"shot":139,"hue":140},"booking-slots","Appointment booking","\u002Fshots\u002Fbooking-slots-desktop-sm.webp",65,[142,47,143,118],"Docker","SQLite",{"slug":145,"title":146,"blurb":147,"variant":148,"palette":149,"layout":150,"count":27,"langs":151,"preview":158,"stack":174},"cli","CLI tools","Terminal programs: one binary, clear flags, an exit code you can check in a script.","swarm","champagne","terminal",[152,154,156,157],{"lang":118,"count":153},3,{"lang":121,"count":155},1,{"lang":123,"count":155},{"lang":59,"count":155},[159,164,169],{"slug":160,"title":161,"shot":162,"hue":163},"gitpulse","GitPulse: git repository analytics","\u002Fshots\u002Fgitpulse-desktop-sm.webp",7,{"slug":165,"title":166,"shot":167,"hue":168},"logslice","logslice: log analysis with no dependencies","\u002Fshots\u002Flogslice-desktop-sm.webp",160,{"slug":170,"title":171,"shot":172,"hue":173},"envguard","envguard: a linter and a safe for .env files","\u002Fshots\u002Fenvguard-desktop-sm.webp",35,[47,175,142,176],"CLI","stdlib only",{"slug":178,"title":179,"type":180,"category":50,"lang":59,"live_url":181,"stack":182,"description":188,"highlights":189,"run":194,"hue":195,"og":196,"shots":197,"case":205,"case_lang":5,"prev":217,"next":220},"landscape-bureau-nuxt","landscape-bureau-nuxt: \"Izolinia\", a landscape bureau site concept","site","https:\u002F\u002Fewsirdev-landscape.pages.dev",[183,184,59,185,186,187,79,78,47],"Nuxt 4","Vue 3","Static generation","SVG","CSP","A concept for a multi-page site of a fictional landscape bureau on Nuxt 4 with static generation: six project pages on a dynamic route, a plant filter by light, moisture and shape, a brief form. Data lives in JSON, the site plans are drawn by code. The bureau, clients and areas are made up.",[190,191,192,193],"Nuxt 4 generate: every dynamic route is prerendered","CSP without unsafe-inline on Nuxt: entryImportMap and inline styles are off, window.__NUXT__ is moved into _nuxt\u002Finline-\u003Chash>.js, check-security fails the build on an inline script","Site plans are generated by code (SVG from project data)","Firefox at 390, 768, 1280, 1920: axe, CLS, horizontal scroll and console checked","cd landscape-bureau-nuxt && npm ci && npm run dev",130,"\u002Fog\u002Fen\u002Flandscape-bureau-nuxt.jpg",{"desktop":198,"desktop_sm":199,"mobile":200,"dw":201,"dh":202,"mw":203,"mh":204},"\u002Fshots\u002Flandscape-bureau-nuxt-desktop.webp","\u002Fshots\u002Flandscape-bureau-nuxt-desktop-sm.webp","\u002Fshots\u002Flandscape-bureau-nuxt-mobile.webp",1280,800,390,844,{"about":206,"features":207,"run":208,"notes":213},[188],[190,191,192,193],[209,210,211,212],"git clone \u003Crepository on request> landscape-bureau-nuxt","cd landscape-bureau-nuxt","npm ci","npm run dev",[214,215,216],"A concept: no backend, the brief form opens a mail client with a ready letter.","Plant descriptions are general and do not replace a nursery's advice.","There is no English version.",{"slug":218,"title":219},"bike-workshop-react","bike-workshop-react: \"Os\", a bike workshop site concept",{"slug":221,"title":222},"letterpress-ts","letterpress-ts: \"Reglet\", a letterpress workshop site concept",[224,230,235,240,245,250,255,260,265,270],{"slug":225,"lang":5,"title":226,"date":227,"summary":228,"project":178,"minutes":229},"csp-no-inline-nuxt","CSP without inline scripts: what had to be switched off in Nuxt","2026-10-30","Why a strict script-src self policy breaks static Nuxt, which three steps made the site compatible, and the build check that keeps it so.",2,{"slug":231,"lang":5,"title":232,"date":227,"summary":233,"project":234,"minutes":229},"hash-chain-tail-truncation","A hash-chained journal: what it catches and what it does not","How ledger-core builds a SHA-256 chain and checks it through \u002Fv1\u002Fverify, why tampering in the middle shows but tail truncation does not.","ledger-core",{"slug":236,"lang":5,"title":237,"date":227,"summary":238,"project":239,"minutes":229},"qr-from-scratch","A QR code from scratch: Reed-Solomon, masks and proving it right","How a zero-dependency QR encoder in TypeScript is built, and four independent ways to check that the matrix is correct.","qr-svg",{"slug":241,"lang":5,"title":242,"date":227,"summary":243,"project":244,"minutes":229},"sm2-day-boundaries","SM-2 and day boundaries: why the schedule is stored as dates","How flashcards-sm2 and habit-tracker avoid shifts from time zones and daylight saving: dates instead of timestamps and a movable day boundary.","flashcards-sm2",{"slug":246,"lang":5,"title":247,"date":227,"summary":248,"project":249,"minutes":229},"ssrf-after-dns","SSRF in webhooks: checking the address after DNS","Why a webhook delivery service checks the addresses after DNS resolution, not the URL string, and how hook-relay connects to the very address it checked.","hook-relay",{"slug":251,"lang":5,"title":252,"date":227,"summary":253,"project":254,"minutes":229},"token-bucket-integers","A token bucket on integers: what property tests check","How rate-gate computes a token bucket without floats, why milli-tokens, and which three properties the proptest property tests prove.","rate-gate",{"slug":256,"lang":5,"title":257,"date":258,"summary":259,"project":137,"minutes":155},"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":261,"lang":5,"title":262,"date":258,"summary":263,"project":264,"minutes":229},"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":266,"lang":5,"title":267,"date":258,"summary":268,"project":269,"minutes":229},"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":271,"lang":5,"title":272,"date":258,"summary":273,"project":274,"minutes":229},"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",1793371810499]