--- title: Writing — page 20 — Luke Oliff description: Page 20 of posts on developer relations, voice AI and developer experience. canonical: https://lukeocodes.dev/blog/page/20 type: website locale: en_GB robots: noindex, follow feed: https://lukeocodes.dev/rss.xml search: https://lukeocodes.dev/search.json?q={query} schema: - "@context": https://schema.org "@graph": - "@type": WebSite "@id": https://lukeocodes.dev/#website url: https://lukeocodes.dev name: Luke Oliff alternateName: lukeocodes inLanguage: en publisher: "@id": https://lukeocodes.dev/authors/luke#person description: Personal blog and writing by Luke Oliff — developer relations, voice AI, developer experience. potentialAction: - "@type": SearchAction target: "@type": EntryPoint urlTemplate: https://lukeocodes.dev/blog/search?q={search_term_string} query-input: required name=search_term_string - "@type": Person "@id": https://lukeocodes.dev/authors/luke#person name: Luke Oliff url: https://lukeocodes.dev/authors/luke description: Engineer and developer relations leader. Writing about developer relations, AI, and the voice industry, from the UK. mainEntityOfPage: https://lukeocodes.dev/authors/luke givenName: Luke familyName: Oliff image: https://lukeocodes.dev/authors/luke.jpg jobTitle: Engineer and developer relations leader sameAs: - https://www.linkedin.com/in/lukeocodes - https://github.com/lukeocodes - https://bsky.app/profile/lukeocodes.dev - https://x.com/lukeocodes - https://hashnode.com/@lukeocodes - https://dev.to/lukeocodes knowsAbout: - Developer Relations - Developer Experience - Voice AI - Text-to-Speech - Answer Engine Optimisation - Search Engine Optimisation - Open Source - Developer Tooling - API Design - Speech-to-Text - Voice Agents - Community Building knowsLanguage: - English nationality: British alumniOf: - "@type": Organization name: The Open University --- [Luke Oliff.](/) - [Blog](/blog) (current page) - [CV](/cv) - [Uses](/uses) - [User manual](/user-manual) - [Living with ADHD](/living-and-working-with-adhd) - [RSS](/rss.xml) Luke Oliff · Blog # Writing. Original posts, published first on this site. Imported posts live in the [archive](/archive). - [Search](/blog/search) - [AI (53)](/blog/category/ai) - [API Design (13)](/blog/category/api-design) - [APIs (23)](/blog/category/apis) - [Career (11)](/blog/category/career) - [Community (1)](/blog/category/community) - [Developer Experience (53)](/blog/category/developer-experience) - [Developer Relations (6)](/blog/category/developer-relations) - [Engineering (124)](/blog/category/engineering) - [Fun (1)](/blog/category/fun) - [Git (13)](/blog/category/git) - [Industry (32)](/blog/category/industry) - [JavaScript (7)](/blog/category/javascript) - [Latency (2)](/blog/category/latency) - [Models (2)](/blog/category/models) - [News (21)](/blog/category/news) - [Open Source (20)](/blog/category/open-source) - [Opinion (35)](/blog/category/opinion) - [Pricing (1)](/blog/category/pricing) - [Security (11)](/blog/category/security) - [Speech-to-Text (9)](/blog/category/speech-to-text) - [Streaming (4)](/blog/category/streaming) - [Text-to-Speech (29)](/blog/category/text-to-speech) - [TIL (113)](/blog/category/til) - [TypeScript (1)](/blog/category/typescript) - [Voice Agents (7)](/blog/category/voice-agents) - [Voice AI (74)](/blog/category/voice-ai) 273 posts **2026** - [Slack is your remote team's social media. Treat it like it.](/slack-is-your-remote-teams-social-media) (Apr 2026 · Original · Opinion): I've worked remotely for nine years, four and a half at Deepgram. Slack is your remote team's social media, and you should treat it that way. - [TIL: Testing Network Latency With ping Custom Payload Sizes](/til-ping-latency-testing) (Mar 2026 · Original · TIL): ping -s sends packets larger than the default 56 bytes. Test how your connection handles audio-sized payloads before blaming the API. - [TIL: Running TypeScript Directly With tsx](/til-tsx-typescript-node) (Feb 2026 · Original · TIL): tsx executes TypeScript files with zero config using esbuild under the hood. Faster than ts-node and handles ESM and CJS automatically. - [TIL: Chaining Shell Commands With && vs ; vs ||](/til-shell-chaining-operators) (Jan 2026 · Original · TIL): Chaining shell commands with && runs the next only on success, ; runs it regardless, and || runs it only on failure. Pick wrong and CI hides a broken build. **2025** - [TIL: Finding Processes on a Port With lsof -i](/til-lsof-listening-ports) (Dec 2025 · Original · TIL): lsof -i :PORT shows which process is holding a port. End the 'what is already running on 3000' guessing game for good. - [TIL: Reading Gzip Files Without Decompressing With zcat](/til-zcat-gzip-streaming) (Nov 2025 · Original · TIL): zcat streams a gzip file straight to stdout without writing a temp copy. Read compressed logs, CSVs, or JSON directly into your pipeline. - [TIL: Comparing Directory Trees With diff -r](/til-diff-r-directory-comparison) (Oct 2025 · Original · TIL): diff -r compares two directories recursively, showing every file that differs. Verify that a build output matches between two branches. - [TIL: Generating Trusted Local HTTPS Certs With mkcert](/til-mkcert-local-https) (Sep 2025 · Original · TIL): mkcert creates locally-trusted TLS certificates in one command. Your browser trusts them instantly — no more self-signed cert warnings. - [TIL: Running TypeScript Directly With ts-node](/til-ts-node-watch-mode) (Aug 2025 · Original · TIL): ts-node compiles and executes TypeScript in memory, so quick scripts and SDK examples run with no build step and no tsc --watch loop to babysit. - [TIL: Finding Disk Usage Per Directory With du -sh](/til-du-disk-usage) (Jul 2025 · Original · TIL): du -sh reports disk usage per directory in human-readable form, so you can find what is filling a drive without clicking through a GUI. Page 20 of 28. [← Newer](/blog/page/19) · [Older →](/blog/page/21) [Browse the archive →](/archive) ## Search this site `GET https://lukeocodes.dev/search.json?q=` returns matching posts as JSON, each with its page URL and its markdown URL. Add `&limit=<1-50>` for more than 10. 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