Roman Ogoreltcev 🎬

9+ .net/react,

[Roman Ogoreltcev 🎬 @RomanderRMD]

New in Langik 📚

• every book gets a details page, header tinted by its cover's color
• all public library books now have descriptions
• edit title / author / description / cover on your own uploads — original quality, no recompression
• edits sync across all your devices
• vocab game refresh: the example sentence now takes center stage, in big readable type

[Roman Ogoreltcev 🎬 @RomanderRMD]

Old Langik vs new Langik ✈️📚

Adding a book is now instant — and it works in airplane mode. Covers are sharper and load instantly, even offline. Everything syncs when you're back online.

Your library, anywhere.

[Roman Ogoreltcev 🎬 @RomanderRMD]

😎 Adding a word used to mean filling a form: word, translation, example, 3 quiz options, explanation, notes.

Now it's one field. Type the word, tab out.

Translation fills in. Example sentences load as choices. Quiz options and explanation get written server-side after you save.

[Roman Ogoreltcev 🎬 @RomanderRMD]

🙌Our reader's selection menu was a vertical list of 8 actions that covered the text you'd just highlighted.

Now it's a horizontal strip of pills, Apple-style. Always ~44px tall.

[Roman Ogoreltcev 🎬 @RomanderRMD]

Langik just leveled up its AI. 🧠📚
- Pick your new model: GPT-5.6 Luna & Terra, DeepSeek V4 Flash & Pro
- Set the reasoning effort: Off / Low / Medium / High
- Fast answers when you want speed, deep thinking when a passage earns it

Read smarter in any language.

#LanguageLearning #AI #EdTech

[Roman Ogoreltcev 🎬 @RomanderRMD]

Langik is now fully offline. ✈️📚
- Download books & read with zero signal
- Take notes + save words offline
- Everything syncs back automatically, no duplicates

Learn a language on a plane, in the subway, anywhere.

#LanguageLearning #OfflineFirst #EdTech

[Roman Ogoreltcev 🎬 @RomanderRMD]

🎬 Everyone's watching Nolan's Odyssey right now. Don't stop at the screen — read it.

Homer's Odyssey is on Langik in 8 languages:
EN · FR · DE · EL · PL · RU · ES · SV

Plus Ancient Greek with LLM word help — read Homer in the original. 🏛️

#odyssey #Nolan #Homer

[Roman Ogoreltcev 🎬 @RomanderRMD]

⚡ Langik now studies offline — starting with your vocabulary.

- 🗄️ SQLite running right in your browser (PWA)
- 🔄 Push/sync engine — practice offline, it syncs when you're back
- 🛠️ Service worker app shell = instant loads

Review your words on a plane, on the metro, no signal needed. 📚 Offline books are next.

[Roman Ogoreltcev 🎬 @RomanderRMD]

btw 1-year langik today

[Roman Ogoreltcev 🎬 @RomanderRMD]

Now new users will see this page, instead of looking a epub books somewhere, you can tryout something is public available books.

[Roman Ogoreltcev 🎬 @RomanderRMD]

rate my new interactive landing, inspired by @OpenAI's Codex landing

[Roman Ogoreltcev 🎬 @RomanderRMD]

Also shipped:

- Interactive playgrounds on the landing page
- Info tooltips on every setting
- Prompt hardening
- Performance optimisations
Solo dev, building in public.

[Roman Ogoreltcev 🎬 @RomanderRMD]

Langik's AI stopped being a chatbot — it became a reading companion.

Before: you ask, give context, it responds from what it knows.
Now: it has tools. It searches your book, reads the chapter you're on, finds a passage, and walks you there. 🧵

[Roman Ogoreltcev 🎬 @RomanderRMD]

Tools that made this possible:

- @msdev https://t.co/SK6AQowkUP SDK — tool-calling agent in C#, define tools as methods, framework handles the rest

[Roman Ogoreltcev 🎬 @RomanderRMD]

the small improvements in langik 🔧
- regenerate a title of the chat or edit manually 🤖
- showing a context of the model for current chat (appear after new message) 🔍
- showing a rate-limiting of Azure LLM friendly to user

[Roman Ogoreltcev 🎬 @RomanderRMD]

- showing a “High demand” message if we trigger rate-limiting of Azure LLM 🥸, btw thanks @Azure for approving a rate-limiting 200000 tokens per minute, very fast.

[Roman Ogoreltcev 🎬 @RomanderRMD]

i will try to write my posts by me, not an ai

[Roman Ogoreltcev 🎬 @RomanderRMD]

so, the small improvements in langik 🔧
- regenerate a title of the chat or edit manually 🤖
- showing a context of the model for current chat (appear after new message) 🔍