[{"data":1,"prerenderedAt":77},["ShallowReactive",2],{"api:\u002Fapi\u002Fconfig:en":3,"api:\u002Fapi\u002Fnotes:en":8,"api:\u002Fapi\u002Fprojects\u002Flanding-studio:en":32},{"email":4,"lang":5,"name":6,"role":7},"hello@ewsirdev.example","en","Ewsirdev","Web developer: websites, landing pages and Go services",[9,16,22,27],{"slug":10,"lang":5,"title":11,"date":12,"summary":13,"project":14,"minutes":15},"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.","booking-slots",1,{"slug":17,"lang":5,"title":18,"date":12,"summary":19,"project":20,"minutes":21},"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",2,{"slug":23,"lang":5,"title":24,"date":12,"summary":25,"project":26,"minutes":21},"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":28,"lang":5,"title":29,"date":12,"summary":30,"project":31,"minutes":21},"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",{"slug":33,"title":34,"type":35,"stack":36,"description":40,"highlights":41,"run":46,"hue":47,"og":48,"shots":49,"case":57,"case_lang":5,"prev":72,"next":74},"landing-studio","Halftone: lighting studio","landing",[37,38,39],"HTML","CSS","JS","A landing page for a fictional interior lighting studio: warm palette, serif type, SVG illustration, FAQ and a demo form. Responsive, no external images.",[42,43,44,45],"Responsive 390-1280","SVG instead of images","Accessible FAQ and form","An honest demo form","cd landing-studio && python -m http.server 8091",212,"\u002Fog\u002Fen\u002Flanding-studio.jpg",{"desktop":50,"desktop_sm":51,"mobile":52,"dw":53,"dh":54,"mw":55,"mh":56},"\u002Fshots\u002Flanding-studio-desktop.webp","\u002Fshots\u002Flanding-studio-desktop-sm.webp","\u002Fshots\u002Flanding-studio-mobile.webp",1280,800,390,844,{"about":58,"features":61,"run":66,"notes":70},[59,60],"A landing page for a fictional interior lighting studio: warm palette, serif typography, and an illustration drawn entirely in SVG.","No external images or frameworks: HTML, CSS and a little JavaScript for the menu and the form.",[62,63,64,65],"Responsive from 390 to 1280 pixels","SVG illustrations instead of raster images","Accessible FAQ and form: labels, field errors, focus","The demo form sends nothing, and the interface says so",[67,68,69],"git clone \u003Crepository on request> landing-studio","cd landing-studio","python -m http.server 8091   # or just open index.html",[71],"The brand, copy and contacts are made up; there are no real clients or testimonials.",{"slug":14,"title":73},"Appointment booking",{"slug":75,"title":76},"landing-saas","Kill Switch: subscription tracker",1792697892725]