ttok 0.4
Release: ttok 0.4 ttok is my CLI tool for counting tokens, using OpenAI's open source tiktoken library. It hasn't been in updated in a couple of years, but I finally fixed a Click warning, updated CI, and added a…
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TILens turns technical updates into a focused daily brief: official releases, trusted reporting, and practitioner analysis, deduplicated and organized by topic.
19 articles · 8 sources · 10 papers ·
Top topics: JavaScript · React · AI
Quoting Carson Gross
Computer programming is, fundamentally, about two things: Problem-solving using computers Learning to control complexity while solving these problems I have a hard time imagining a future where knowing how to solve…
Why Your JavaScript App Is Losing Money: The Hidden Danger of Native Math
If you run a SaaS platform, a payment gateway, or an e-commerce checkout flow, we need to talk about a quiet, insidious bug living right inside your JavaScript runtime. Open your browser console right now, type 0.1 +…
Master Modern React Routing: TanStack Router Crash Course
Routing in modern web applications has evolved far beyond simply rendering a component based on a URL path. Developers today want end-to-end type safety, automated code splitting, seamless URL search
Building a 100% Client-Side Invoice & Thermal Receipt Generator with Astro and Canvas
When building utility web apps, developers often reach for a full-stack architecture (database, auth, API routes) by default. But for document generation tools—like invoices and receipts—a serverless, zero-backend…
How to Choose the Best React JS Development Company in the UK
Choosing the right React JS development company can determine whether your web product becomes a dependable business asset or a source of ongoing technical problems. A strong partner should understand more than React…
Django Weblog: Django security reporting update
We are no longer accepting new security reports for the Django project through HackerOne. Existing reports submitted through HackerOne will remain open and continue to be handled by the Django Security Team. If you…
Module Federation with Vite in production: what changes
Module Federation started in Webpack, and for years that is where it stayed. It works on Vite now, through @module-federation/vite, and works well — but Vite's dev server and Vite's build are two different machines, and…
POLAR: Ontology-Guided Risk Prevention for Tool-Calling LLM Agents
arXiv:2610.08082v1 Announce Type: new Abstract: LLM tool-use agents operate in dynamic environments where many actions carry operational risk. However, most safety mechanisms react only after errors manifest. Existing…
Towards the Automatic Synthesis of Interpretable Chess Tactics
arXiv:2610.07640v1 Announce Type: new Abstract: State-of-the-art reinforcement learning agents are capable of outperforming human experts at games like chess, Go and StarCraft II. These agents do not simply take…
FluidPD: In-Place Elasticity for SLO-Aware Prefill-Decode Disaggregated LLM Serving
arXiv:2610.06917v1 Announce Type: new Abstract: Prefill-decode disaggregation is becoming a common architecture for LLM serving because it separates two phases with distinct execution patterns and SLO objectives.…
ReFold: Training-Free Reversible Inter-Turn Context Folding for Long-Horizon Agents
arXiv:2610.07863v1 Announce Type: cross Abstract: Long-horizon LLM agents act on an append-only interaction history that is re-sent to the model at every step, so the context and its cost grow with steps until the…
2d-fet-bench: from spatial reasoning to fet design on flakes
arXiv:2610.07423v1 Announce Type: new Abstract: Field-effect transistor (FET) layouts on exfoliated two-dimensional flakes are typically drawn by hand for each flake, placing contacts and gates to match its position and…
Catching Developers in the Flow: Low-Latency Agentic Program Repair at Google Scale
arXiv:2610.07289v1 Announce Type: cross Abstract: Manual repair of program failures is time-consuming and disruptive for software developers, particularly during the pre-submit phase where test failures occur within…
Verifying Coordination in Parallel Coding Agents: NP-Bench and a Scheduling Planner
arXiv:2610.07261v1 Announce Type: new Abstract: A team of coding agents can look fine agent by agent yet fail as a team: each passes its own tests while the merged result is broken, and single-agent evaluation never…
Handle with CARE: Can LLMs Reproduce How Online Communities React?
arXiv:2605.27388v2 Announce Type: replace Abstract: Large language models (LLMs) are increasingly used as proxies for computational social analysis, yet faithfully representing the "thick descriptions" (Geertz, 1973) of…
BoT-GRPO: Efficient Process-Reward RL for Reasoning via Bag-of-Token Aggregation
arXiv:2610.09804v1 Announce Type: new Abstract: Reinforcement learning is now central to eliciting reasoning in large language models, while in the popular algorithm Group Relative Policy Optimization (GRPO) every token…
CARES: A Controlled Synthetic Benchmark of Speaker Reactions to Sound
arXiv:2610.10208v1 Announce Type: cross Abstract: Automatic audio scene description turns a recording into a text account of a situation. One difficulty is deciding which elements of the audio should be kept, since a…
When worker threads beat processes for Node efficiency
#643 — October 8, 2026 Read on the Web 📝 We're back after taking last week off – you didn't miss an issue :-) If you want one neat thing to check out today, look for the voice synth package below, it's a fun way to…