Block Before: What Your Street Looked Like
A searchable archive of old maps, photographs, and building records for American towns and places.
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Titles, domains, summaries, categories, signals, dates, and editorial-interest scores across the entire published catalogue.
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92,676 catalogue cards
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7177
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7178
Bloom: Rehearsing the Conversations That Matter
Bloom is a private reproductive-health companion for young African women, combining conversation roleplay, cycle tracking, contraceptive guidance, and an AI health companion.
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7179
불멍구들: a traditional ondol room with a built-in fireplace
A Jeonnam-based maker sells and installs compact rooms and beds that combine traditional Korean ondol heating with a modern glass-fronted wood stove.
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7180
ByeHEIC, the converter that keeps your photos on-device
A free browser-based tool that converts up to 100 HEIC photos into maximum-quality JPGs without uploading them or requiring an account.
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7181
C64 Visual Assembler
A desktop development environment for building Commodore 64 programs with drag-and-drop 6502 blocks or a full assembly editor.
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7182
Dottie Calls Mum So You Know How She Is
Dottie is an AI companion service that phones a parent each day, remembers what matters to them, and sends family members a short update after the call.
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7183
CardSignal, el radar europeo de restocks de TCG
Rastrea 2.624 productos de cartas Pokémon, Magic, One Piece y deportivas en 23 tiendas de Europa, Reino Unido y Estados Unidos.
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7184
Chapel Koi Pond
An independent record of the koi living in the Class of 1959 Chapel pond in Allston, Massachusetts.
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7185
Civic Tech Corps: Capacity, Not Code
A Southern case library arguing that under-resourced local governments need durable technical capacity, not just outside software.
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7186
Cleartill Counts the Profit Your Best Seller Actually Leaves
A Shopify profit calculator that subtracts product costs, payment fees, shipping, discounts, refunds, and ad spend from revenue.
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7187
CohorLLane — Retention without the black box
A cohort-retention analysis tool that turns authorized CSV exports into segmented retention tables, annotated timelines, and shareable reports.
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7188
Color Picker from Image, with a Loupe for Every Pixel
A browser-based eyedropper that samples exact colors from screenshots, logos, photos, and other image files, returning HEX, RGB, HSL, and palette values.
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7189
Coltivare, a New York network built around the reason you make things
An invitation-only creative network that helps New York makers find collaborators through their motivations, availability, and stated compensation.
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7190
Conduit33 Turns Email Into a Working Surface
Conduit33 reads an email and turns its headers, body, signature, and attachments into an editable workspace of tasks, dates, people, files, boards, and typed fields.
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7191
Corsair Cove’s Production Planner
An independent planner, database, and guidebook for the 2026 pirate city-builder Corsair Cove.
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7192
Cotesty Puts the Same App in Three Different Hands
Cotesty tests an app with age-matched AI personas and real human testers, then combines usability, accessibility, security, and broken-flow findings into one report.
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7193
Country Draw, for the map in your head
A geography drawing game that asks you to sketch country borders or paint flags from memory, then scores the result.
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7194
CRAB Brings Chennai’s Robot Builders Together
CRAB is a Chennai community for people building with robotics, AI, and embedded systems, combining meetups, workshops, articles, and open collaboration.
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7195
Creative Nerds, a Philadelphia community in a browser-shaped box
A playful online hub for Philadelphia artists, musicians, filmmakers, designers, developers, photographers, and other internet nerds.
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7196
Crewhelm: Give Agents a Mandate, Not a Master Key
An open-source, Cloudflare-native control plane for running AI agents with explicit capability grants, budgets, approvals, immutable revisions, and audit trails.
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7197
CSVUndo Repairs the Damage Excel Does to CSVs
A free browser-based toolkit that repairs scientific notation, missing leading zeros, broken characters, delimiters, duplicates, and other common CSV problems.
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7198
Dark Innovatory Factory: An Archive of Design Specimens
A speculative design archive documenting collectible furniture and architectural objects grown from constraints, cast metal, charred wood, and computation-led form.
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7199
Messages of Love to Jerome
A living memorial for Jerome Robert Smith, collecting family messages, photographs, voice contributions, and memories of his life.
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7200
Deletrazo, for Spanish spelling students who already speak the language
A planned free app that teaches Spanish orthography and spelling to heritage-language students in U.S. schools, from 3rd through 8th grade.