Hacker ApprovedDepartments

REWE grocery ordering CLI

Shares rank 50 of 86 privilege escalation tools by recommenders

Lets shoppers order REWE groceries from the command line, including piping in item lists. Caveat: it relies on a reverse-engineered API that may break.

Lets shoppers order REWE groceries from the command line, including piping in item lists. Caveat: it relies on a reverse-engineered API that may break.

8 people gave an opinion

recommend it
7
criticize it
1
approval share
88%
Each figure is one person. RecommendsCriticizes

Recommended in 1 of 13 months

  1. November 2025: not recommended
  2. December 2025: not recommended
  3. January 2026: not recommended
  4. February 2026: not recommended
  5. March 2026: not recommended
  6. April 2026: recommended
  7. May 2026: not recommended
  8. June 2026: not recommended
  9. July 2026: not recommended
  10. August 2026: not recommended
  11. September 2026: not recommended
  12. October 2026: not recommended
  13. November 2026: not recommended (month in progress)

Why it doesn’t carry the badge

  • 7 people recommend itNeeds 10 or more, not met.
  • 7 recommenders for every criticNeeds 2 to 1 or better, met.
  • Recommended in 1 of 13 monthsNeeds 4 or more, not met.

The same three rules apply to every product, and the badge can’t be bought. How the badge works

What people say about it

The reasons people give, with the number of comments that give each one. Open a reason to read what they said.

Why people recommend it

Each mark is one comment

  • Pipes item lists straight into orders

    “Just pipe the items through this CLI, and you can save a ton of work”

    Comment from 1 Apr 2026 in “Show HN: CLI to order groceries via reverse-engineered REWE API (Haskell)”
  • Command-line approach to grocery ordering

    “I love the idea of a CLI for groceries.”

    Comment from 1 Apr 2026 in “Show HN: CLI to order groceries via reverse-engineered REWE API (Haskell)”
  • Good example of AI use

    “Serious good use of an AI.”

    Comment from 1 Apr 2026 in “Show HN: CLI to order groceries via reverse-engineered REWE API (Haskell)”

What people warn about

Each mark is one comment

  • Concern about easier API access

    “Cool project, but have mixed feelings about publishing ever easier ways to access this API.”

    Comment from 1 Apr 2026 in “Show HN: CLI to order groceries via reverse-engineered REWE API (Haskell)”
  • May break within weeks

    “Until it breaks in a few weeks.”

    Comment from 1 Apr 2026 in “Show HN: CLI to order groceries via reverse-engineered REWE API (Haskell)”

Other privilege escalation tools people recommend

The four most recommended other privilege escalation tools, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.

REWE grocery ordering CLI compared with 4 alternatives
ProductRecommendCriticizeApprovalMonthsOwnedBadge
fzf78594%12—Approved
jq753369%12—Approved
grep651977%12—Approved
Atuin632472%112 yrs4 ownersApproved
REWE grocery ordering CLIThis page7188%1——
See all 86 privilege escalation tools, ranked

What people said

5 of the 9 comments that mention it, newest first. Each links to the original comment.

“Just pipe the items through this CLI, and you can save a ton of work”

RecommendsComment from 1 Apr 2026 in “Show HN: CLI to order groceries via reverse-engineered REWE API (Haskell)”

“Serious good use of an AI.”

RecommendsComment from 1 Apr 2026 in “Show HN: CLI to order groceries via reverse-engineered REWE API (Haskell)”

“Until it breaks in a few weeks.”

CriticizesComment from 1 Apr 2026 in “Show HN: CLI to order groceries via reverse-engineered REWE API (Haskell)”

“Cool project, but have mixed feelings about publishing ever easier ways to access this API.”

MixedComment from 1 Apr 2026 in “Show HN: CLI to order groceries via reverse-engineered REWE API (Haskell)”

“I love the idea of a CLI for groceries.”

RecommendsComment from 1 Apr 2026 in “Show HN: CLI to order groceries via reverse-engineered REWE API (Haskell)”

Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.