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Show HN: Web PWA unifying translate/FSRS Anki/conjugations

https://lekalearning.com/
7•watduyuwan•2h ago
I was fed up with my daily language learning workflow after immigrating to Spain: Translate app → manual Anki input → separate conjugation lookups for Spanish, so I built an app to solve that problem. Meet Leka: a Lovable-built web/PWA that unifies translate → FSRS flashcards → conjugations. It currently supports Spanish (Spain/LatAm), Italian, German, French, Portuguese, and Dutch, with more easily added in the future.

Now one flow: - Type or paste text → auto-translate + word extraction → FSRS cards - Integrated conjugator (full verb/noun tables, e.g., ser/estar) - Offline PWA - FSRS algorithm similar to Anki

Coming soon: - Different study modes - Voice to text mode - Image to text mode - Image <> translation mode

https://lekalearning.com (Free with Premium upgrade available)

Thoughts on Lovable for prod PWAs?

Show HN: 1Code – Open-source Cursor-like UI for Claude Code

https://github.com/21st-dev/1code
27•Bunas•1d ago•16 comments

Show HN: Contribute to GitHub Anonymously

https://github.com/livrasand/gitGost
3•livrasand•43m ago•4 comments

Show HN: mdto.page – Turn Markdown into a shareable webpage instantly

https://mdto.page
34•hjinco•7h ago•23 comments

Show HN: Routing with OSM, PgRouting and MapLibre

https://github.com/bytefish/PgRoutingExperiments
3•bytefish•1h ago•0 comments

Show HN: CC TV remote plugin, pauses your binge-watching when Claude goes idle

https://github.com/HermannBjorgvin/claude-plugins/tree/main/tv-pauser
3•hermannbjorgvin•1h ago•1 comments

Show HN: pgwire-replication - pure rust client for Postgres CDC

https://github.com/vnvo/pgwire-replication
37•sacs0ni•5d ago•6 comments

Show HN: Aventos – An experiment in cheap AI SEO

https://www.aventos.dev/
4•JimsonYang•17h ago•6 comments

Show HN: Hc: an agentless, multi-tenant shell history sink

https://github.com/alessandrocarminati/hc
34•acarminati•12h ago•2 comments

Show HN: OpenWork – An open-source alternative to Claude Cowork

https://github.com/different-ai/openwork
215•ben_talent•2d ago•53 comments

Show HN: Web PWA unifying translate/FSRS Anki/conjugations

https://lekalearning.com/
7•watduyuwan•2h ago•0 comments

Show HN: Fluent, a tiny lang for differentiable tensors and reactive programming

https://github.com/mlajtos/fluent
3•mlajtos•2h ago•0 comments

Show HN: I built a text-based business simulator to replace video courses

https://www.core-mba.pro/
83•Core_Dev•18h ago•37 comments

Show HN: BGP Scout – BGP Network Browser

https://bgpscout.io/
24•hivedc•19h ago•11 comments

Show HN: Flag AI Slop in PRs

https://haystackeditor.com/slop-detector
5•yatvij•1h ago•0 comments

Show HN: TinyCity – A tiny city SIM for MicroPython (Thumby micro console)

https://github.com/chrisdiana/TinyCity
136•inflam52•1d ago•24 comments

Show HN: Gambit, an open-source agent harness for building reliable AI agents

https://github.com/bolt-foundry/gambit
85•randall•20h ago•16 comments

Show HN: Claude Code plugin for ecommerce development

https://github.com/medusajs/medusa-claude-plugins/tree/main/plugins/medusa-dev
3•sebrindom•3h ago•0 comments

Show HN: Reversing YouTube’s “Most Replayed” Graph

https://priyavr.at/blog/reversing-most-replayed/
74•prvt•18h ago•21 comments

Show HN: SkillRisk – Free security analyzer for AI agent skills

https://skillrisk.org/free-check
2•elevenapril•4h ago•6 comments

Show HN: Tabstack – Browser infrastructure for AI agents (by Mozilla)

121•MrTravisB•2d ago•22 comments

Show HN: Sparrow-1 – Audio-native model for human-level turn-taking without ASR

https://www.tavus.io/post/sparrow-1-human-level-conversational-timing-in-real-time-voice
120•code_brian•2d ago•47 comments

Show HN: Claude Quest – Pixel-art visualization for Claude Code sessions

https://github.com/Michaelliv/claude-quest
4•miclivs•5h ago•1 comments

Show HN: Webctl – Browser automation for agents based on CLI instead of MCP

https://github.com/cosinusalpha/webctl
131•cosinusalpha•2d ago•36 comments

Show HN: pubz: easy, conventional NPM publishing

https://github.com/mm-zacharydavison/pubz
3•billybat•5h ago•0 comments

Show HN: The Hessian of tall-skinny networks is easy to invert

https://github.com/a-rahimi/hessian
28•rahimiali•23h ago•23 comments

Show HN: Tusk Drift – Turn production traffic into API tests

https://github.com/Use-Tusk/tusk-drift-cli
22•jy-tan•1d ago•1 comments

Show HN: Timberlogs – Drop-in structured logging for TypeScript

11•enaboapps•3d ago•6 comments

Show HN: Tiny FOSS Compass and Navigation App (<2MB)

https://github.com/CompassMB/MBCompass
133•nativeforks•2d ago•46 comments

Show HN: Free AI Image Upscaler (100% local, private, and free)

https://freeaitoolforthat.com/ai-image-upscaler
5•tamnv•9h ago•5 comments

Show HN: A cross-platform toolkit to explore OS internals and capabilities

6•DenisDolya•4d ago•2 comments