Bazaar

Typeset study bundles — LaTeX-set PDFs of my own summaries — sold at bazaar.abaj.ai/notes. The gate for this stall is the strictest in the bazaar: only 100%-own-authorship summaries, no lecturer material, course branding stripped. Free counterparts live across the site’s typeset-PDF wiki pages; the paid bundles are the ones polished into standalone books.

STAT 571 — Probability & Measure#

My course notes from the University of Alberta’s graduate probability-and-measure course: a ~50-page arc from sigma-fields to the ergodic theorem — Carathéodory extension, the convergence theorems, Fubini–Tonelli, L^p, Borel–Cantelli, LLN, CLT — thirteen lectures compressed to revision speed. I write my own notes for every course I take; these ship with the custom LaTeX preamble (Baskervaldx + newtxmath, the theorem environments) so yours can look this good too. Live → /p/measure-theory-notes

✦ The bazaar is where the things I build get sold: one-time purchases, delivered the moment payment clears, no accounts.

Four stalls:

• reMarkable — native plugins for the Paper Pro → bazaar.abaj.ai/remarkable
• Flashcards — hand-authored Anki decks → bazaar.abaj.ai/flashcards
• Notes — typeset study bundles → bazaar.abaj.ai/notes
• Prints — art from Kiyomi’s studio → bazaar.abaj.ai/prints

Each stall’s page carries a heading per listed item — a small brief of what it is and why it’s worth money.

Hand-authored Anki decks, exported clean and sold at bazaar.abaj.ai/flashcards. The rule for what gets sold: only decks that are my own words — anything derived from textbooks, publisher audio, or downloaded shared decks stays out of the shop (sourcing rules in the bazaar repo’s SPEC §7). All four are in pre-sale cleanup: verbatim third-party fragments get stripped before any deck ships.

CS Interview Prep#

~1,300 cards covering the software-interview surface: Java, Python, data structures & algorithms, OOP, git, and interview framing. One idea per card, short prompts. Coming soon → /p/cs-interview-prep

Art prints from Kiyomi’s studio, sold at bazaar.abaj.ai/prints.

The stall is being stocked — first pieces are in preparation. Each print will get its own heading here as it’s listed.

Native plugins for the reMarkable Paper Pro, built against real firmware and sold at bazaar.abaj.ai/remarkable. Everything runs under xovi / rm-appload rather than patching the system: no bank-flip risk, graceful degradation on firmware updates, and every item version-pinned to the firmware it was tested on.

FastTerm#

A genuinely fast native terminal for the Paper Pro — forkpty(bash) with a vt100 emulator, raw-evdev keyboard input, per-update e-ink waveform tuning, tabs, clipboard and gestures. The community’s literm is the free answer and it smears; FastTerm types like paper should. Live → /p/fastterm