My Terminal Themes Web App
Well, after 15 years of saying "Someday I'll turn this into a web app," I finally did it!I've been maintaining a popular repo of terminal themes at https://github.com/mbadolato/iTerm2-Color-Schemes, and it was finally time to build the app with all the features I wanted!So, the next-gen version is live at https://terminalthemes.com! It currently has over 800 themes, and provides downloads for close to 40 different formats (iTerm, Ghostty, Windows, and many more)It's free for everyone. An account is not needed to browse and download, but registering for an account (free) allows you to vote, bookmark, submit themes, etc.I focused on a11y features for those who need it, in addition to adding Find My Theme and other tools to make it easy to find something you like!Live terminal and code previews help show a more realistic view of the terminal, as opposed to the ANSI screenshots used at the GitHub repository. Those are still there, for those who like them.I would love for you guys to check it out and provide feedback, feature suggestions, whatever!And a huge thanks to the community of people that have contributed themes, ports to other terminals, and tools to provide conversions between formats over the years.Oh! And if you've ever contributed themes to the GitHub repo, please register for an account, find your theme(s), and hit the Claim Authorship button!
FL score
out of 100
Verdict
high confidence
Competition
No competitor data yet
Trend
No signal yet
A web app that centralizes and enhances terminal color themes with live previews and community features.
The pain
The gap
Build angle
Strengths
- Strong founder expertise and community trust
- Large existing theme library and format support
- Useful accessibility and preview features
- Free and easy to use with optional community engagement
Risks
- Limited direct monetization or willingness to pay
- Niche market with modest growth potential
- Competition from other theme repositories and terminal customization tools
- Dependence on community contributions for content freshness
Fly Labs Method
Is the pain real, is there a gap, is it the right time, can one person build it.
- Problem clarity
- 80
- Solution gap
- 70
- Willingness to pay
- 50
- Buildability
- 95
The app addresses a clear pain for terminal users wanting easy access to themes, fills a gap beyond static repos, but monetization willingness is low and the product is highly buildable by one person.
Value Equation
Dream outcome and how likely it feels, against the time and effort it costs.
The value to users is solid due to convenience and accessibility, but the lack of clear monetization and limited market size reduce the overall score.
One-Person Business
Curiosity pull, identity fit, and a path from free value to paid for a solo creator.
The idea has a niche but engaged user base and a functional product, though growth potential and monetization are uncertain.
Viral Frameworks
Hook strength, shareability, and how cheaply it can be tested.
The product solves a real problem with a usable solution, but the market size and revenue potential are limited and competitive alternatives exist.
Builder Lens
Evidence the problem exists, timing, defensibility, and a model that fits on a napkin.
The project shows founder expertise and community engagement, but lacks a strong business model and clear path to scale.
Five lenses, one composite. How scoring works
The angle
No market research recorded for this idea yet.
Semble – Code search for agents that uses 98% fewer tokens than grep
Hey HN! We (Stephan and Thomas) recently open-sourced Semble. We kept running into the same problem while using Claude Code on large codebases: when the agent can't find something directly, it falls back to grep, reading full files or launching subagents. This uses a lot of tokens, and often still misses the relevant code. There are existing tools for this, but they were either too slow to index on demand, needed API keys, or had poor retrieval quality.Semble is our solution for this. It combines static Model2Vec embeddings (using our latest static model: potion-code-16M) with BM25, fused via RRF and reranked with code-aware signals. Everything runs on CPU since there's no transformers involved. On our benchmark of ~1250 query/document pairs across 63 repos and 19 languages, it uses 98% fewer tokens than grep+read and reaches 99% of the retrieval quality of a 137M-parameter code-trained transformer, while being ~200x faster.Main features:- Token-efficient: 98% fewer tokens than grep+read- Fast: ~250ms to index a typical repo on our benchmark, ~1.5ms per query on CPU (very large repos may take longer)- Accurate: 0.854 NDCG@10, 99% of the best transformer setup we tested- MCP server: drop-in for Claude Code, Cursor, Codex, OpenCode- Zero config: no API keys, no GPU, no external servicesInstall in Claude Code with: claude mcp add semble -s user -- uvx --from "semble[mcp]" sembleOr check our README for other installation instructions, benchmarks, and methodology:Semble: https://github.com/MinishLab/sembleBenchmarks: https://github.com/MinishLab/semble/tree/main/benchmarksModel: https://huggingface.co/minishlab/potion-code-16MLet us know if you have any feedback or questions!
AI
Postgres extension for BM25 relevance-ranked full-text search
Last summer we faced a conundrum at my company, Tiger Data, a Postgres cloud vendor whose main business is in timeseries data. We were trying to grow our business towards emerging AI-centric workloads and wanted to provide a state-of-the-art hybrid search stack in Postgres. We'd already built pgvectorscale in house with the goal of scaling semantic search beyond pgvector's main memory limitations. We just needed a scalable ranked keyword search solution too.The problem: core Postgres doesn't provide this; the leading Postgres BM25 extension, ParadeDB, is guarded behind AGPL; developing our own extension appeared daunting. We'd need a small team of sharp engineers and 6-12 months, I figured. And we'd probably still fall short of the performance of a mature system like Parade/Tantivy.Or would we? I'd be experimenting long enough with AI-boosted development at that point to realize that with the latest tools (Claude Code + Opus) and an experienced hand (I've been working in database systems internals for 25 years now), the old time estimates pretty much go out the window.I told our CTO I thought I could solo the project in one quarter. This raised some eyebrows.It did take a little more time than that (two quarters), and we got some real help from the community (amazing!) after open-sourcing the pre-release. But I'm thrilled/exhausted today to share that pg_textsearch v1.0 is freely available via open source (Postgres license), on Tiger Data cloud, and hopefully soon, a hyperscalar near you:https://github.com/timescale/pg_textsearchIn the blog post accompanying the release, I overview the architecture and present benchmark results using MS-MARCO. To my surprise, we were not only able to meet Parade/Tantivy's query performance, but exceed it substantially, measuring a 4.7x advantage on query throughput at scale:https://www.tigerdata.com/blog/pg-textsearch-bm25-fu
AI
Consus (YC F24) – LLM gateway for companies handling sensitive data
Hey Hacker News! I'm Eric, the founder of Consus. We route all AI requests to ITAR restricted and controlled unclassified information (CUI) compliant infrastructure. Consus itself satisfies ITAR restrictions, and we recently completed our FedRAMP equivalency audit against the 410 FedRAMP High controls. FedRAMP High is the U.S. government’s strictest security baseline for cloud services handling sensitive unclassified data. A breach of this data could cause severe or catastrophic harm. Achieving FedRAMP equivalency, or authorization, is required before processing CUI information.Demo: https://youtu.be/6MYxJe6P4oYAerospace and defense is experiencing rapid growth. Unfortunately, most companies are struggling to use AI because of necessary data protections & compliance risk. These companies can move even faster if they could use the AI tools that most other industries take for granted.I spent most of my career prior to Consus in aerospace & defense. I launched national security payloads at SpaceX, and was an early employee at Castelion. I’ve watched first hand how compliance red-tape makes it difficult for companies to adopt new technologies and trust vendors that touch their sensitive data. For example, I worked with a satellite manufacturer that doesn’t allow any AI tools, even for non-sensitive work.Even as AI has become extremely useful over the past 9-12 months, I was surprised by how many aerospace & defense companies refused to touch it. They could see how it could be helpful, but they were scared about model providers training on their data, violating an ITAR rule, or risk losing new business because of a failed cyber assessment. These are all rational fears.There were a lot of ways to solve some/all of these problems, but we focused on building a compliant AI inference layer that can "plug" into any AI tool or workflow. Just as OpenRouter integrates with most tools, Consus can connect to tools like ChatGPT or Clau
AI
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