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Full source code for the URL Encoder and Decoder: a URL encoder and decoder with component and full-URL modes plus a query-string editor that rebuilds the link with correct encoding. Instant download after purchase.
0 sales 6 viewsUpdated 3d ago
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Full source code for the Unix Timestamp Converter: a Unix timestamp converter that reads seconds, milliseconds, microseconds, nanoseconds or date strings, shows any time zone, ISO and relative time, and converts local dates back. Instant download after purchase.
0 sales 4 viewsUpdated 3d ago
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Full source code for the Tip and Bill Split Calculator: a tip and bill-split calculator working in integer cents so shares always add up exactly, with tax, round-up and uneven-cent allocation. Instant download after purchase.
0 sales 6 viewsUpdated 3d ago
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Full source code for the Time Tracker and Timesheet: a browser time tracker with timers that survive reloads, manual entries, a weekly project by day grid, hourly rates, earnings totals and PDF and CSV timesheets. Instant download after purchase.
0 sales 4 viewsUpdated 3d ago
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Full source code for the Text to Speech Reader: a read-aloud tool using the Web Speech API with voice, rate, pitch and volume controls and word highlighting. Instant download after purchase.
0 sales 7 viewsUpdated 3d ago
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Full source code for the Text Diff Checker: a text comparison tool with side-by-side and inline views, line or word granularity and ignore-whitespace and ignore-case options. Instant download after purchase.
0 sales 7 viewsUpdated 3d ago
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Full source code for the Text Cleaner: a text clean-up tool: whitespace, blank lines, duplicates, sorting, HTML, emoji, smart quotes, invisible characters and accents. Instant download after purchase.
0 sales 1 viewsUpdated 3d ago
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Full source code for the Tailwind Color Shade Generator: a 50 to 950 colour scale generator from one hex value with WCAG contrast hints and Tailwind v3, v4 and CSS variable export. Instant download after purchase.
0 sales 0 viewsUpdated 3d ago
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Full source code for the SVG Optimizer and Converter: a dependency-free SVG minifier built on a token stream, with a visual regression check, SVG to PNG/JPG/WebP conversion and data URI output. Instant download after purchase.
0 sales 1 viewsUpdated 3d ago
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Full source code for the Survey and Poll Maker: a hosted poll and survey maker with single, multiple, rating and text questions, a public link, live results and a private manage link with CSV export. Instant download after purchase.
0 sales 1 viewsUpdated 3d ago
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Full source code for the Status Page Maker: a hosted, hand-edited status page with component statuses, incidents and updates, a private editor link and noindex pages. Instant download after purchase.
0 sales 1 viewsUpdated 3d ago
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Full source code for the Social Media Image Resizer: resizes one image to every current social platform size with fill or fit modes, a focus point, safe-zone overlays and zip export. Instant download after purchase.
0 sales 1 viewsUpdated 3d ago
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Full source code for the Simple CRM and Lead Tracker: a browser-only mini CRM with an editable deal pipeline, contacts, activity timelines, in-app follow-up reminders, CSV import with column mapping and JSON backup. Instant download after purchase.
0 sales 1 viewsUpdated 3d ago
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Full source code for the Signature Maker: a signature maker with pointer drawing (smoothed, speed-sensitive strokes) or typed handwriting fonts, exporting transparent PNG and SVG. Instant download after purchase.
0 sales 2 viewsUpdated 3d ago
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Full source code for the Screen Resolution Checker: a screen and viewport inspector showing resolution, DPR, colour depth, touch support and user agent, with a common-resolutions table. Instant download after purchase.
0 sales 0 viewsUpdated 3d ago
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Full source code for the Roman Numeral Converter: a Roman numeral converter with strict validation, explanations and a symbol breakdown. Instant download after purchase.
0 sales 3 viewsUpdated 3d ago
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Full source code for the Restaurant Menu Card Designer: a printed menu designer: sections, items and dietary icons are laid out for A4, A5, tri-fold or table tent, previewed at page scale as SVG, and written to a vector PDF with jsPDF. Instant download after purchase.
0 sales 0 viewsUpdated 3d ago
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Full source code for the Redirect and HTTP Status Checker: a redirect tracer that follows each hop by hand, up to 10 hops, with status, Location and timing, for one URL or a bulk list of 20. Instant download after purchase.
0 sales 0 viewsUpdated 3d ago
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Full source code for the Readability Score Checker: a client-side readability scorer with Flesch Reading Ease, Flesch-Kincaid, Gunning Fog, SMOG and Coleman-Liau plus highlighting of long sentences, passive voice and adverbs. Instant download after purchase.
0 sales 1 viewsUpdated 3d ago
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Full source code for the Random Name Picker Wheel: a flat 2D canvas spinning wheel with cryptographically random picks, remove-winner and an even team splitter. Instant download after purchase.
0 sales 1 viewsUpdated 3d ago
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Full source code for the Purchase Order Generator: a purchase order builder with vendor and ship-to blocks, tax modes, discount and a signed-acceptance PDF. Instant download after purchase.
0 sales 1 viewsUpdated 3d ago
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Full source code for the Proforma Invoice and Credit Note Generator: one tool for proforma invoices and credit notes with tax, discount, Incoterms and original-invoice reference. Instant download after purchase.
0 sales 1 viewsUpdated 3d ago
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Full source code for the Profit Margin and Markup Calculator: a margin, markup and break-even calculator that converts between cost, price, margin and markup and solves for break-even units and revenue. Instant download after purchase.
0 sales 0 viewsUpdated 3d ago
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Full source code for the Placeholder Text and Image Generator: generates seeded lorem ipsum (paragraphs, sentences, words, lists, HTML) and placeholder images as PNG or SVG with data URI output. Instant download after purchase.
0 sales 2 viewsUpdated 3d ago
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